{ "id": "ev-10304", "slug": "cold-outbreak-us-2025-12-28", "title": "Cold outbreak in United States, 28 December 2025 to 12 January 2026", "type": "cold_outbreak", "status": "closed", "start": "2025-12-28", "end": "2026-01-12", "peakDay": "2026-01-09", "countries": [ "US" ], "footprint": { "type": "Polygon", "coordinates": [ [ [ -124.45, 42.92 ], [ -122.02, 37.54 ], [ -117.18, 32.73 ], [ -111.54, 31.48 ], [ -101.55, 35.7 ], [ -106.09, 42.57 ], [ -115.23, 45.7 ], [ -122.09, 44.52 ], [ -123.38, 43.91 ], [ -124.45, 42.92 ] ] ] }, "counts": { "byType": { "tmax_low": 177, "tmin_low": 62 } }, "dailyCounts": [ { "date": "2025-12-28", "n": 3 }, { "date": "2025-12-29", "n": 5 }, { "date": "2025-12-30", "n": 2 }, { "date": "2025-12-31", "n": 3 }, { "date": "2026-01-01", "n": 2 }, { "date": "2026-01-03", "n": 1 }, { "date": "2026-01-04", "n": 1 }, { "date": "2026-01-05", "n": 2 }, { "date": "2026-01-07", "n": 2 }, { "date": "2026-01-08", "n": 53 }, { "date": "2026-01-09", "n": 130 }, { "date": "2026-01-10", "n": 30 }, { "date": "2026-01-11", "n": 4 }, { "date": "2026-01-12", "n": 1 } ], "top": [ { "id": "USC00023160-2026-01-10-tmax_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -7.2, "unit": "c", "prevValue": -2.8, "prevDate": "1920-01-10", "margin": 4.4, "yearsStood": 106, "porYears": 118, "tie": false, "provisional": false, "significance": 48, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00040820-2026-01-09-tmax_low-daily", "stationId": "USC00040820", "stationName": "Aspendell", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -5.6, "prevDate": "1930-01-09", "margin": 1.6, "yearsStood": 96, "porYears": 118, "tie": false, "provisional": false, "significance": 41, "lat": 37.2322, "lon": -118.5994, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-11" }, { "id": "USW00023188-2026-01-10-tmin_low-daily", "stationId": "USW00023188", "stationName": "San Diego Intl AP", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": 3.3, "unit": "c", "prevValue": 3.9, "prevDate": "1949-01-10", "margin": 0.6, "yearsStood": 76, "porYears": 88, "tie": false, "provisional": false, "significance": 33, "lat": 32.7336, "lon": -117.1831, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-10" }, { "id": "USC00023160-2026-01-10-tmin_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -30, "unit": "c", "prevValue": -26.1, "prevDate": "1977-01-10", "margin": 3.9, "yearsStood": 48, "porYears": 118, "tie": false, "provisional": false, "significance": 30, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-08-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -9.4, "unit": "c", "prevValue": 0.6, "prevDate": "2005-01-08", "margin": 10, "yearsStood": 20, "porYears": 42, "tie": false, "provisional": false, "significance": 30, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-09-tmax_low-monthly", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2026-01-09", "value": -15.6, "unit": "c", "prevValue": -14, "prevDate": "1985-01-31", "margin": 1.6, "yearsStood": 40, "porYears": 44, "tie": false, "provisional": false, "significance": 29, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00048999-2026-01-10-tmin_low-daily", "stationId": "USC00048999", "stationName": "Tracy Carbona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -3.9, "unit": "c", "prevValue": -3.3, "prevDate": "1957-01-10", "margin": 0.6, "yearsStood": 68, "porYears": 78, "tie": false, "provisional": false, "significance": 28, "lat": 37.6819, "lon": -121.3467, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-07-tmax_low-all-time", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "all-time", "date": "2026-01-07", "value": -10, "unit": "c", "prevValue": -8.9, "prevDate": "2025-12-26", "margin": 1.1, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 26, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USW00023090-2026-01-10-tmin_low-daily", "stationId": "USW00023090", "stationName": "Farmington Four Corners Rgnl A", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -17.2, "unit": "c", "prevValue": -16.7, "prevDate": "1962-01-10", "margin": 0.5, "yearsStood": 64, "porYears": 79, "tie": false, "provisional": false, "significance": 26, "lat": 36.7436, "lon": -108.2294, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-10-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -12.2, "unit": "c", "prevValue": -8.1, "prevDate": "1993-01-10", "margin": 4.1, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 25, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2025-12-28-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-28", "value": -6.1, "unit": "c", "prevValue": -1.4, "prevDate": "1990-12-28", "margin": 4.7, "yearsStood": 35, "porYears": 41, "tie": false, "provisional": false, "significance": 24, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000CWAR-2025-12-29-tmin_low-daily", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-29", "value": -8.3, "unit": "c", "prevValue": -1.7, "prevDate": "2015-12-29", "margin": 6.6, "yearsStood": 10, "porYears": 40, "tie": false, "provisional": false, "significance": 23, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2026-01-09-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -2.2, "prevDate": "1993-01-09", "margin": 5, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 23, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-03-tmax_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2026-01-03", "value": -5, "unit": "c", "prevValue": -2.8, "prevDate": "2009-01-03", "margin": 2.2, "yearsStood": 16, "porYears": 42, "tie": false, "provisional": false, "significance": 23, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00267750-2026-01-10-tmax_low-daily", "stationId": "USC00267750", "stationName": "Spring Valley Sp", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -2.8, "unit": "c", "prevValue": -1.1, "prevDate": "1977-01-10", "margin": 1.7, "yearsStood": 48, "porYears": 53, "tie": false, "provisional": false, "significance": 22, "lat": 38.0406, "lon": -114.18, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USC00023160-2026-01-09-tmin_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -25.6, "unit": "c", "prevValue": -25, "prevDate": "1987-01-09", "margin": 0.6, "yearsStood": 39, "porYears": 118, "tie": false, "provisional": false, "significance": 21, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000CWAR-2025-12-28-tmin_low-daily", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -7.2, "unit": "c", "prevValue": -1.1, "prevDate": "2018-12-28", "margin": 6.1, "yearsStood": 7, "porYears": 40, "tie": false, "provisional": false, "significance": 21, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2026-01-10-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -6.1, "unit": "c", "prevValue": -1.8, "prevDate": "1993-01-10", "margin": 4.3, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 21, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000SIGN-2026-01-09-tmax_low-daily", "stationId": "USR0000SIGN", "stationName": "Signal Peak - Monroe 5E Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.6, "unit": "c", "prevValue": -6.9, "prevDate": "1987-01-09", "margin": 3.7, "yearsStood": 39, "porYears": 44, "tie": false, "provisional": false, "significance": 21, "lat": 38.6319, "lon": -112.0611, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-11-tmin_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-11", "value": -22.2, "unit": "c", "prevValue": -18.9, "prevDate": "1992-01-11", "margin": 3.3, "yearsStood": 34, "porYears": 44, "tie": false, "provisional": false, "significance": 20, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" } ], "scatter": [ { "margin": 4.4, "yearsStood": 106 }, { "margin": 1.6, "yearsStood": 96 }, { "margin": 0.6, "yearsStood": 76 }, { "margin": 3.9, "yearsStood": 48 }, { "margin": 10, "yearsStood": 20 }, { "margin": 1.6, "yearsStood": 40 }, { "margin": 0.6, "yearsStood": 68 }, { "margin": 1.1, "yearsStood": 0 }, { "margin": 0.5, "yearsStood": 64 }, { "margin": 4.1, "yearsStood": 32 }, { "margin": 4.7, "yearsStood": 35 }, { "margin": 6.6, "yearsStood": 10 }, { "margin": 5, "yearsStood": 32 }, { "margin": 2.2, "yearsStood": 16 }, { "margin": 1.7, "yearsStood": 48 }, { "margin": 0.6, "yearsStood": 39 }, { "margin": 6.1, "yearsStood": 7 }, { "margin": 4.3, "yearsStood": 32 }, { "margin": 3.7, "yearsStood": 39 }, { "margin": 3.3, "yearsStood": 34 }, { "margin": 4.4, "yearsStood": 28 }, { "margin": 1.1, "yearsStood": 32 }, { "margin": 2.2, "yearsStood": 39 }, { "margin": 2.8, "yearsStood": 0 }, { "margin": 1.7, "yearsStood": 0 }, { "margin": 2.4, "yearsStood": 36 }, { "margin": 1.7, "yearsStood": 32 }, { "margin": 2.2, "yearsStood": 34 }, { "margin": 3.9, "yearsStood": 24 }, { "margin": 5, "yearsStood": 15 }, { "margin": 1.9, "yearsStood": 35 }, { "margin": 2.2, "yearsStood": 32 }, { "margin": 2.8, "yearsStood": 32 }, { "margin": 1.6, "yearsStood": 34 }, { "margin": 1.1, "yearsStood": 36 }, { "margin": 1.7, "yearsStood": 36 }, { "margin": 0.5, "yearsStood": 8 }, { "margin": 1.9, "yearsStood": 36 }, { "margin": 2.6, "yearsStood": 32 }, { "margin": 2.6, "yearsStood": 34 }, { "margin": 1.7, "yearsStood": 32 }, { "margin": 2.2, "yearsStood": 32 }, { "margin": 2.8, "yearsStood": 28 }, { "margin": 1.7, "yearsStood": 35 }, { "margin": 1.7, "yearsStood": 32 }, { "margin": 2.8, "yearsStood": 32 }, { "margin": 2.7, "yearsStood": 18 }, { "margin": 4.4, "yearsStood": 15 }, { "margin": 4.5, "yearsStood": 12 }, { "margin": 1.1, "yearsStood": 34 }, { "margin": 0.8, "yearsStood": 39 }, { "margin": 0.5, "yearsStood": 38 }, { "margin": 0.8, "yearsStood": 36 }, { "margin": 0.9, "yearsStood": 39 }, { "margin": 0.8, "yearsStood": 39 }, { "margin": 0.6, "yearsStood": 36 }, { "margin": 1, "yearsStood": 39 }, { "margin": 1.9, "yearsStood": 34 }, { "margin": 2.2, "yearsStood": 28 }, { "margin": 1.7, "yearsStood": 32 }, { "margin": 1.6, "yearsStood": 32 }, { "margin": 2.2, "yearsStood": 28 }, { "margin": 2.8, "yearsStood": 20 }, { "margin": 0.8, "yearsStood": 34 }, { "margin": 0.5, "yearsStood": 0 }, { "margin": 2.8, "yearsStood": 10 }, { "margin": 1.7, "yearsStood": 32 }, { "margin": 1.6, "yearsStood": 34 }, { "margin": 0.6, "yearsStood": 34 }, { "margin": 1.1, "yearsStood": 32 }, { "margin": 2.8, "yearsStood": 18 }, { "margin": 1.2, "yearsStood": 32 }, { "margin": 1.6, "yearsStood": 28 }, { "margin": 1.1, "yearsStood": 32 }, { "margin": 3.3, "yearsStood": 16 }, { "margin": 3.3, "yearsStood": 16 }, { "margin": 2.3, "yearsStood": 12 }, { "margin": 0.2, "yearsStood": 35 }, { "margin": 0.5, "yearsStood": 32 }, { "margin": 1.5, "yearsStood": 26 }, { "margin": 0.6, "yearsStood": 32 }, { "margin": 0.2, "yearsStood": 36 }, { "margin": 3.2, "yearsStood": 20 }, { "margin": 1, "yearsStood": 32 }, { "margin": 1.7, "yearsStood": 24 }, { "margin": 0.6, "yearsStood": 32 }, { "margin": 0.5, "yearsStood": 32 }, { "margin": 1.3, "yearsStood": 26 }, { "margin": 1.2, "yearsStood": 26 }, { "margin": 0.4, "yearsStood": 32 }, { "margin": 1.9, "yearsStood": 20 }, { "margin": 2.2, "yearsStood": 20 }, { "margin": 1, "yearsStood": 32 }, { "margin": 0.1, "yearsStood": 35 }, { "margin": 0.5, "yearsStood": 32 }, { "margin": 0.5, "yearsStood": 27 }, { "margin": 2.8, "yearsStood": 10 }, { "margin": 2.8, "yearsStood": 10 }, { "margin": 0.6, "yearsStood": 24 }, { "margin": 1.7, "yearsStood": 15 }, { "margin": 1.7, "yearsStood": 20 }, { "margin": 1.1, "yearsStood": 20 }, { "margin": 1.6, "yearsStood": 20 }, { "margin": 1, "yearsStood": 26 }, { "margin": 1, "yearsStood": 26 }, { "margin": 0.3, "yearsStood": 32 }, { "margin": 0.1, "yearsStood": 32 }, { "margin": 1.6, "yearsStood": 20 }, { "margin": 1.2, "yearsStood": 20 }, { "margin": 1.7, "yearsStood": 15 }, { "margin": 1.2, "yearsStood": 18 }, { "margin": 0.5, "yearsStood": 24 }, { "margin": 0.5, "yearsStood": 26 }, { "margin": 1.1, "yearsStood": 20 }, { "margin": 2.2, "yearsStood": 12 }, { "margin": 1.1, "yearsStood": 15 }, { "margin": 0.8, "yearsStood": 26 }, { "margin": 0.6, "yearsStood": 26 }, { "margin": 0.3, "yearsStood": 28 }, { "margin": 3.5, "yearsStood": 0 }, { "margin": 1.5, "yearsStood": 20 }, { "margin": 1.3, "yearsStood": 20 }, { "margin": 1.2, "yearsStood": 20 }, { "margin": 2.2, "yearsStood": 10 }, { "margin": 2.8, "yearsStood": 2 }, { "margin": 1.1, "yearsStood": 18 }, { "margin": 0.6, "yearsStood": 18 }, { "margin": 0.6, "yearsStood": 20 }, { "margin": 3.4, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 22 }, { "margin": 1.1, "yearsStood": 18 }, { "margin": 0.6, "yearsStood": 20 }, { "margin": 2, "yearsStood": 14 }, { "margin": 0.6, "yearsStood": 18 }, { "margin": 0.2, "yearsStood": 20 }, { "margin": 1.1, "yearsStood": 20 }, { "margin": 0.6, "yearsStood": 20 }, { "margin": 0.4, "yearsStood": 20 }, { "margin": 0.3, "yearsStood": 20 }, { "margin": 1.1, "yearsStood": 15 }, { "margin": 0.6, "yearsStood": 18 }, { "margin": 1.2, "yearsStood": 15 }, { "margin": 1.7, "yearsStood": 10 }, { "margin": 3.3, "yearsStood": 4 }, { "margin": 1.1, "yearsStood": 10 }, { "margin": 0.6, "yearsStood": 15 }, { "margin": 0.5, "yearsStood": 15 }, { "margin": 0.2, "yearsStood": 20 }, { "margin": 1.2, "yearsStood": 15 }, { "margin": 0.4, "yearsStood": 18 }, { "margin": 2.4, "yearsStood": 0 }, { "margin": 0.6, "yearsStood": 15 }, { "margin": 0.8, "yearsStood": 15 }, { "margin": 1.2, "yearsStood": 15 }, { "margin": 0.8, "yearsStood": 15 }, { "margin": 0.2, "yearsStood": 20 }, { "margin": 0.1, "yearsStood": 20 }, { "margin": 0.1, "yearsStood": 20 }, { "margin": 0.3, "yearsStood": 20 }, { "margin": 0.5, "yearsStood": 6 }, { "margin": 1.1, "yearsStood": 10 }, { "margin": 1.9, "yearsStood": 2 }, { "margin": 1.9, "yearsStood": 0 }, { "margin": 1.8, "yearsStood": 4 }, { "margin": 2.3, "yearsStood": 0 }, { "margin": 0.4, "yearsStood": 16 }, { "margin": 1.1, "yearsStood": 10 }, { "margin": 2.6, "yearsStood": 0 }, { "margin": 0.6, "yearsStood": 10 }, { "margin": 1.9, "yearsStood": 2 }, { "margin": 2.3, "yearsStood": 0 }, { "margin": 0.5, "yearsStood": 10 }, { "margin": 0.5, "yearsStood": 12 }, { "margin": 0.6, "yearsStood": 10 }, { "margin": 0.5, "yearsStood": 15 }, { "margin": 0.4, "yearsStood": 15 }, { "margin": 2.4, "yearsStood": 0 }, { "margin": 2.1, "yearsStood": 0 }, { "margin": 1.7, "yearsStood": 0 }, { "margin": 1.8, "yearsStood": 2 }, { "margin": 1.9, "yearsStood": 0 }, { "margin": 0.9, "yearsStood": 10 }, { "margin": 1.7, "yearsStood": 0 }, { "margin": 2.1, "yearsStood": 0 }, { "margin": 0.3, "yearsStood": 15 }, { "margin": 0.5, "yearsStood": 10 }, { "margin": 0.6, "yearsStood": 8 }, { "margin": 1.3, "yearsStood": 2 }, { "margin": 1.8, "yearsStood": 0 }, { "margin": 1.4, "yearsStood": 0 }, { "margin": 1.4, "yearsStood": 0 }, { "margin": 1.6, "yearsStood": 0 }, { "margin": 1.5, "yearsStood": 0 }, { "margin": 0.1, "yearsStood": 10 }, { "margin": 1.4, "yearsStood": 4 }, { "margin": 1.4, "yearsStood": 6 }, { "margin": 1.1, "yearsStood": 2 }, { "margin": 0.6, "yearsStood": 6 }, { "margin": 1.1, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 4 }, { "margin": 1.1, "yearsStood": 0 }, { "margin": 1.5, "yearsStood": 0 }, { "margin": 0.8, "yearsStood": 2 }, { "margin": 0.7, "yearsStood": 0 }, { "margin": 1.2, "yearsStood": 2 }, { "margin": 1.6, "yearsStood": 0 }, { "margin": 0.8, "yearsStood": 0 }, { "margin": 0.9, "yearsStood": 2 }, { "margin": 1.2, "yearsStood": 0 }, { "margin": 1, "yearsStood": 0 }, { "margin": 0.6, "yearsStood": 0 }, { "margin": 1.1, "yearsStood": 0 }, { "margin": 1.3, "yearsStood": 2 }, { "margin": 0.9, "yearsStood": 2 }, { "margin": 1.2, "yearsStood": 2 }, { "margin": 0.6, "yearsStood": 0 }, { "margin": 0.4, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.6, "yearsStood": 2 }, { "margin": 0.6, "yearsStood": 0 }, { "margin": 0.8, "yearsStood": 0 }, { "margin": 0.4, "yearsStood": 2 }, { "margin": 0.3, "yearsStood": 0 }, { "margin": 0.2, "yearsStood": 0 }, { "margin": 0.1, "yearsStood": 0 }, { "margin": 0.9, "yearsStood": 2 }, { "margin": 0.5, "yearsStood": 2 }, { "margin": 0.3, "yearsStood": 0 }, { "margin": 0.5, "yearsStood": 0 }, { "margin": 0.1, "yearsStood": 0 }, { "margin": 0.2, "yearsStood": 0 }, { "margin": 0.1, "yearsStood": 0 }, { "margin": 0.1, "yearsStood": 2 }, { "margin": 0.1, "yearsStood": 2 } ], "similar": [ { "id": "ev-4395", "slug": "cold-outbreak-us-2021-02-06", "title": "Cold outbreak in United States and Mexico, 6 February to 5 March 2021", "type": "cold_outbreak", "status": "closed", "start": "2021-02-06", "end": "2021-03-05", "peakDay": "2021-02-14", "countries": [ "US", "MX" ], "recordCount": 12118, "stationCount": 2348, "maxSignificance": 65 }, { "id": "ev-3199", "slug": "cold-outbreak-us-2020-10-13", "title": "Cold outbreak in United States and Mexico, 13 October to 5 November 2020", "type": "cold_outbreak", "status": "closed", "start": "2020-10-13", "end": "2020-11-05", "peakDay": "2020-10-26", "countries": [ "US", "MX" ], "recordCount": 9841, "stationCount": 2608, "maxSignificance": 67 }, { "id": "ev-371", "slug": "cold-outbreak-us-2017-12-23", "title": "Cold outbreak in United States and Mexico, 23 December 2017 to 8 January 2018", "type": "cold_outbreak", "status": "closed", "start": "2017-12-23", "end": "2018-01-08", "peakDay": "2018-01-02", "countries": [ "US", "MX" ], "recordCount": 8263, "stationCount": 2186, "maxSignificance": 61 }, { "id": "ev-8154", "slug": "cold-outbreak-us-2024-01-03", "title": "Cold outbreak in United States and Mexico, 3 to 23 January 2024", "type": "cold_outbreak", "status": "closed", "start": "2024-01-03", "end": "2024-01-23", "peakDay": "2024-01-15", "countries": [ "US", "MX" ], "recordCount": 7675, "stationCount": 2285, "maxSignificance": 62 }, { "id": "ev-10313", "slug": "cold-outbreak-us-2026-01-15", "title": "Cold outbreak in United States, 15 January to 10 February 2026", "type": "cold_outbreak", "status": "closed", "start": "2026-01-15", "end": "2026-02-10", "peakDay": "2026-01-25", "countries": [ "US" ], "recordCount": 5568, "stationCount": 2089, "maxSignificance": 56 } ], "asOf": "2026-10-17T00:00:00Z", "revised": "2026-10-17", "records": [ { "id": "USR0000OGAD-2025-12-28-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-28", "value": -6.1, "unit": "c", "prevValue": -1.4, "prevDate": "1990-12-28", "margin": 4.7, "yearsStood": 35, "porYears": 41, "tie": false, "provisional": false, "significance": 24, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000CWAR-2025-12-28-tmin_low-daily", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -7.2, "unit": "c", "prevValue": -1.1, "prevDate": "2018-12-28", "margin": 6.1, "yearsStood": 7, "porYears": 40, "tie": false, "provisional": false, "significance": 21, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000MCCO-2025-12-28-tmin_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -20.6, "unit": "c", "prevValue": -19.4, "prevDate": "1991-12-28", "margin": 1.2, "yearsStood": 34, "porYears": 43, "tie": false, "provisional": false, "significance": 16, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USS0010E15S-2025-12-28-tmin_low-daily", "stationId": "USS0010E15S", "stationName": "Grassy Lake", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -27.7, "unit": "c", "prevValue": -26.8, "prevDate": "1988-12-28", "margin": 0.9, "yearsStood": 36, "porYears": 38, "tie": false, "provisional": false, "significance": 15, "lat": 44.13, "lon": -110.83, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-05" }, { "id": "USR0000OHIG-2025-12-28-tmax_low-daily", "stationId": "USR0000OHIG", "stationName": "High Point Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-28", "value": 1.7, "unit": "c", "prevValue": 2.2, "prevDate": "1992-12-28", "margin": 0.5, "yearsStood": 32, "porYears": 41, "tie": false, "provisional": false, "significance": 14, "lat": 43.9064, "lon": -123.3794, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USC00107706-2025-12-28-tmin_low-daily", "stationId": "USC00107706", "stationName": "Riggins", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -10.6, "unit": "c", "prevValue": -10.6, "prevDate": "1916-12-28", "margin": 0, "yearsStood": 108, "porYears": 130, "tie": true, "provisional": false, "significance": 10, "lat": 45.3542, "lon": -116.395, "firstSeen": "2026-10-05T20:03:05Z", "revised": "2026-10-05" }, { "id": "USS0010F19S-2025-12-28-tmin_low-daily", "stationId": "USS0010F19S", "stationName": "Gros Ventre Summit", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -28.8, "unit": "c", "prevValue": -28.2, "prevDate": "2003-12-28", "margin": 0.6, "yearsStood": 22, "porYears": 41, "tie": false, "provisional": false, "significance": 10, "lat": 43.39, "lon": -110.13, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-05" }, { "id": "USS0011G01S-2025-12-28-tmin_low-daily", "stationId": "USS0011G01S", "stationName": "Somsen Ranch", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -22.1, "unit": "c", "prevValue": -18.9, "prevDate": "2019-12-28", "margin": 3.2, "yearsStood": 6, "porYears": 37, "tie": false, "provisional": false, "significance": 9, "lat": 42.95, "lon": -111.36, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-16" }, { "id": "USR0000ITEA-2025-12-28-tmin_low-daily", "stationId": "USR0000ITEA", "stationName": "Tea Pot Idaho", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -13.3, "unit": "c", "prevValue": -11.7, "prevDate": "2021-12-28", "margin": 1.6, "yearsStood": 4, "porYears": 40, "tie": false, "provisional": false, "significance": 8, "lat": 44.9044, "lon": -115.7375, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USS0009G03S-2025-12-28-tmin_low-daily", "stationId": "USS0009G03S", "stationName": "Hobbs Park", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -25, "unit": "c", "prevValue": -22.1, "prevDate": "2021-12-28", "margin": 2.9, "yearsStood": 4, "porYears": 37, "tie": false, "provisional": false, "significance": 8, "lat": 42.87, "lon": -109.09, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-05" }, { "id": "USS0009F27S-2025-12-28-tmin_low-daily", "stationId": "USS0009F27S", "stationName": "St. Lawrence Alt", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -23, "unit": "c", "prevValue": -21.7, "prevDate": "2018-12-28", "margin": 1.3, "yearsStood": 7, "porYears": 36, "tie": false, "provisional": false, "significance": 6, "lat": 43.03, "lon": -109.17, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-05" }, { "id": "USS0011G01S-2025-12-28-tmax_low-daily", "stationId": "USS0011G01S", "stationName": "Somsen Ranch", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-28", "value": -12.2, "unit": "c", "prevValue": -11.3, "prevDate": "2018-12-28", "margin": 0.9, "yearsStood": 7, "porYears": 37, "tie": false, "provisional": false, "significance": 6, "lat": 42.95, "lon": -111.36, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-16" }, { "id": "USS0014E04S-2025-12-28-tmin_low-daily", "stationId": "USS0014E04S", "stationName": "Morgan Creek", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -21.2, "unit": "c", "prevValue": -19.8, "prevDate": "2021-12-28", "margin": 1.4, "yearsStood": 4, "porYears": 37, "tie": false, "provisional": false, "significance": 6, "lat": 44.84, "lon": -114.27, "firstSeen": "2026-10-05T20:17:07Z", "revised": "2026-10-05" }, { "id": "USS0015E02S-2025-12-28-tmin_low-daily", "stationId": "USS0015E02S", "stationName": "Big Creek Summit", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -17.1, "unit": "c", "prevValue": -16.3, "prevDate": "2021-12-28", "margin": 0.8, "yearsStood": 4, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 44.63, "lon": -115.79, "firstSeen": "2026-10-05T20:17:07Z", "revised": "2026-10-05" }, { "id": "USS0013E18S-2025-12-28-tmin_low-daily", "stationId": "USS0013E18S", "stationName": "Meadow Lake", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -22.2, "unit": "c", "prevValue": -21.7, "prevDate": "2021-12-28", "margin": 0.5, "yearsStood": 4, "porYears": 37, "tie": false, "provisional": false, "significance": 4, "lat": 44.44, "lon": -113.32, "firstSeen": "2026-10-05T20:17:07Z", "revised": "2026-10-05" }, { "id": "USS0009F25S-2025-12-28-tmin_low-daily", "stationId": "USS0009F25S", "stationName": "Cold Springs", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-28", "value": -22.3, "unit": "c", "prevValue": -22.3, "prevDate": "2021-12-28", "margin": 0, "yearsStood": 4, "porYears": 37, "tie": true, "provisional": false, "significance": 1, "lat": 43.28, "lon": -109.45, "firstSeen": "2026-10-05T20:14:12Z", "revised": "2026-10-05" }, { "id": "USR0000CWAR-2025-12-29-tmin_low-daily", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-29", "value": -8.3, "unit": "c", "prevValue": -1.7, "prevDate": "2015-12-29", "margin": 6.6, "yearsStood": 10, "porYears": 40, "tie": false, "provisional": false, "significance": 23, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2025-12-29-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": -1.7, "unit": "c", "prevValue": 0.2, "prevDate": "1990-12-29", "margin": 1.9, "yearsStood": 35, "porYears": 41, "tie": false, "provisional": false, "significance": 18, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2025-12-29-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-29", "value": -13.3, "unit": "c", "prevValue": -13.1, "prevDate": "1990-12-29", "margin": 0.2, "yearsStood": 35, "porYears": 41, "tie": false, "provisional": false, "significance": 14, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000CWAR-2025-12-29-tmax_low-daily", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": 0.6, "unit": "c", "prevValue": 2.8, "prevDate": "2012-12-29", "margin": 2.2, "yearsStood": 12, "porYears": 40, "tie": false, "provisional": false, "significance": 11, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USC00043761-2025-12-29-tmax_low-daily", "stationId": "USC00043761", "stationName": "Happy Camp Rs", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": 1.7, "unit": "c", "prevValue": 1.7, "prevDate": "1916-12-29", "margin": 0, "yearsStood": 108, "porYears": 112, "tie": true, "provisional": false, "significance": 10, "lat": 41.7961, "lon": -123.3747, "firstSeen": "2026-10-05T19:54:44Z", "revised": "2026-10-05" }, { "id": "USC00045679-2025-12-29-tmax_low-daily", "stationId": "USC00045679", "stationName": "Mineral", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": -2.2, "unit": "c", "prevValue": -2.2, "prevDate": "1954-12-29", "margin": 0, "yearsStood": 71, "porYears": 112, "tie": true, "provisional": false, "significance": 7, "lat": 40.3458, "lon": -121.6092, "firstSeen": "2026-10-05T19:54:44Z", "revised": "2026-10-05" }, { "id": "USR0000CLAB-2025-12-29-tmax_low-daily", "stationId": "USR0000CLAB", "stationName": "Los Banos California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": 7.8, "unit": "c", "prevValue": 8.3, "prevDate": "2012-12-29", "margin": 0.5, "yearsStood": 12, "porYears": 36, "tie": false, "provisional": false, "significance": 7, "lat": 37.0547, "lon": -121.0531, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000CGSP-2025-12-29-tmax_low-daily", "stationId": "USR0000CGSP", "stationName": "Green Spring California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-29", "value": 7.2, "unit": "c", "prevValue": 7.2, "prevDate": "1990-12-29", "margin": 0, "yearsStood": 35, "porYears": 36, "tie": true, "provisional": false, "significance": 3, "lat": 37.8331, "lon": -120.5, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000CLIN-2025-12-30-tmax_low-daily", "stationId": "USR0000CLIN", "stationName": "Lincoln California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-30", "value": 6.7, "unit": "c", "prevValue": 9.4, "prevDate": "2007-12-30", "margin": 2.7, "yearsStood": 18, "porYears": 35, "tie": false, "provisional": false, "significance": 16, "lat": 38.8825, "lon": -121.2683, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000CBRO-2025-12-30-tmax_low-daily", "stationId": "USR0000CBRO", "stationName": "Brooks California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-30", "value": 7.8, "unit": "c", "prevValue": 8.3, "prevDate": "2015-12-30", "margin": 0.5, "yearsStood": 10, "porYears": 36, "tie": false, "provisional": false, "significance": 7, "lat": 38.7383, "lon": -122.1447, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USC00048135-2025-12-30-tmin_low-daily", "stationId": "USC00048135", "stationName": "Shasta Dam", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-30", "value": -1.1, "unit": "c", "prevValue": -1.1, "prevDate": "1961-12-30", "margin": 0, "yearsStood": 64, "porYears": 83, "tie": true, "provisional": false, "significance": 6, "lat": 40.7142, "lon": -122.4161, "firstSeen": "2026-10-05T19:54:44Z", "revised": "2026-10-05" }, { "id": "USR0000CWAR-2025-12-30-tmax_low-monthly", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2025-12-30", "value": 0, "unit": "c", "prevValue": 0, "prevDate": "2008-12-17", "margin": 0, "yearsStood": 17, "porYears": 40, "tie": true, "provisional": false, "significance": 4, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USC00044881-2025-12-30-tmax_low-daily", "stationId": "USC00044881", "stationName": "Lee Vining", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-30", "value": -4.4, "unit": "c", "prevValue": -4.4, "prevDate": "2012-12-30", "margin": 0, "yearsStood": 12, "porYears": 38, "tie": true, "provisional": false, "significance": 1, "lat": 37.9567, "lon": -119.1194, "firstSeen": "2026-10-05T19:54:44Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2025-12-31-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-31", "value": -3.9, "unit": "c", "prevValue": 0.6, "prevDate": "2012-12-31", "margin": 4.5, "yearsStood": 12, "porYears": 41, "tie": false, "provisional": false, "significance": 16, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000OGAD-2025-12-31-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2025-12-31", "value": -10, "unit": "c", "prevValue": -8.9, "prevDate": "2010-12-31", "margin": 1.1, "yearsStood": 15, "porYears": 41, "tie": false, "provisional": false, "significance": 11, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-05T20:10:40Z", "revised": "2026-10-05" }, { "id": "USR0000COAK-2025-12-31-tmax_low-daily", "stationId": "USR0000COAK", "stationName": "Oak Knoll California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2025-12-31", "value": 0.6, "unit": "c", "prevValue": 1.1, "prevDate": "2003-12-31", "margin": 0.5, "yearsStood": 22, "porYears": 38, "tie": false, "provisional": false, "significance": 10, "lat": 41.8386, "lon": -122.85, "firstSeen": "2026-10-05T20:06:44Z", "revised": "2026-10-05" }, { "id": "USR0000COAK-2026-01-01-tmax_low-daily", "stationId": "USR0000COAK", "stationName": "Oak Knoll California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-01", "value": 1.1, "unit": "c", "prevValue": 2.8, "prevDate": "1990-01-01", "margin": 1.7, "yearsStood": 36, "porYears": 39, "tie": false, "provisional": false, "significance": 17, "lat": 41.8386, "lon": -122.85, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-01-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-01", "value": -10, "unit": "c", "prevValue": -7.2, "prevDate": "2016-01-01", "margin": 2.8, "yearsStood": 10, "porYears": 42, "tie": false, "provisional": false, "significance": 15, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CWAR-2026-01-01-tmin_low-monthly", "stationId": "USR0000CWAR", "stationName": "Warm Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "monthly", "date": "2026-01-01", "value": -7.8, "unit": "c", "prevValue": -7.8, "prevDate": "2007-01-13", "margin": 0, "yearsStood": 18, "porYears": 41, "tie": true, "provisional": false, "significance": 4, "lat": 34.5958, "lon": -118.5786, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-03-tmax_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2026-01-03", "value": -5, "unit": "c", "prevValue": -2.8, "prevDate": "2009-01-03", "margin": 2.2, "yearsStood": 16, "porYears": 42, "tie": false, "provisional": false, "significance": 23, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-04-tmin_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "monthly", "date": "2026-01-04", "value": -11.1, "unit": "c", "prevValue": -10.6, "prevDate": "2017-01-05", "margin": 0.5, "yearsStood": 8, "porYears": 42, "tie": false, "provisional": false, "significance": 17, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-05-tmax_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2026-01-05", "value": -7.8, "unit": "c", "prevValue": -5, "prevDate": "2026-01-03", "margin": 2.8, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 19, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000COAK-2026-01-05-tmin_low-daily", "stationId": "USR0000COAK", "stationName": "Oak Knoll California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-05", "value": -11.7, "unit": "c", "prevValue": -11.1, "prevDate": "2017-01-05", "margin": 0.6, "yearsStood": 8, "porYears": 39, "tie": false, "provisional": false, "significance": 6, "lat": 41.8386, "lon": -122.85, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-06-tmax_low-all-time", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "all-time", "date": "2026-01-06", "value": -8.9, "unit": "c", "prevValue": -8.9, "prevDate": "2025-12-26", "margin": 0, "yearsStood": 0, "porYears": 42, "tie": true, "provisional": false, "significance": 6, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-06-tmin_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "monthly", "date": "2026-01-06", "value": -11.1, "unit": "c", "prevValue": -11.1, "prevDate": "2026-01-04", "margin": 0, "yearsStood": 0, "porYears": 42, "tie": true, "provisional": false, "significance": 3, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-07-tmax_low-all-time", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "all-time", "date": "2026-01-07", "value": -10, "unit": "c", "prevValue": -8.9, "prevDate": "2025-12-26", "margin": 1.1, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 26, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-07-tmin_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "monthly", "date": "2026-01-07", "value": -12.8, "unit": "c", "prevValue": -11.1, "prevDate": "2026-01-04", "margin": 1.7, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 19, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-07-tmax_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-07", "value": -7.2, "unit": "c", "prevValue": -7.2, "prevDate": "2017-01-07", "margin": 0, "yearsStood": 8, "porYears": 44, "tie": true, "provisional": false, "significance": 1, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-08-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -9.4, "unit": "c", "prevValue": 0.6, "prevDate": "2005-01-08", "margin": 10, "yearsStood": 20, "porYears": 42, "tie": false, "provisional": false, "significance": 30, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L13S-2026-01-08-tmax_low-daily", "stationId": "USS0019L13S", "stationName": "Virginia Lakes Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -8.4, "unit": "c", "prevValue": -7.4, "prevDate": "1987-01-08", "margin": 1, "yearsStood": 39, "porYears": 45, "tie": false, "provisional": false, "significance": 16, "lat": 38.07, "lon": -119.23, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CBLD-2026-01-08-tmax_low-daily", "stationId": "USR0000CBLD", "stationName": "Blue Door California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5, "unit": "c", "prevValue": -2.2, "prevDate": "2005-01-08", "margin": 2.8, "yearsStood": 20, "porYears": 36, "tie": false, "provisional": false, "significance": 15, "lat": 41.0547, "lon": -120.3375, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CCHI-2026-01-08-tmax_low-daily", "stationId": "USR0000CCHI", "stationName": "Chilao California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 3.3, "unit": "c", "prevValue": 4.1, "prevDate": "1992-01-08", "margin": 0.8, "yearsStood": 34, "porYears": 41, "tie": false, "provisional": false, "significance": 15, "lat": 34.3317, "lon": -118.0303, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-08-tmin_low-monthly", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "monthly", "date": "2026-01-08", "value": -13.3, "unit": "c", "prevValue": -12.8, "prevDate": "2026-01-07", "margin": 0.5, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 15, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ORID-2026-01-08-tmax_low-daily", "stationId": "USR0000ORID", "stationName": "Riddle Mountain Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.6, "unit": "c", "prevValue": -3.9, "prevDate": "1993-01-08", "margin": 1.7, "yearsStood": 32, "porYears": 37, "tie": false, "provisional": false, "significance": 15, "lat": 43.1006, "lon": -118.4981, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L38S-2026-01-08-tmax_low-daily", "stationId": "USS0019L38S", "stationName": "Leavitt Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -9.1, "unit": "c", "prevValue": -7.5, "prevDate": "1992-01-08", "margin": 1.6, "yearsStood": 34, "porYears": 38, "tie": false, "provisional": false, "significance": 15, "lat": 38.28, "lon": -119.61, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHEL-2026-01-08-tmin_low-daily", "stationId": "USR0000CHEL", "stationName": "Hell Hole California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -5.6, "unit": "c", "prevValue": -4.4, "prevDate": "1993-01-08", "margin": 1.2, "yearsStood": 32, "porYears": 38, "tie": false, "provisional": false, "significance": 14, "lat": 39.0717, "lon": -120.4217, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSNR-2026-01-08-tmax_low-daily", "stationId": "USR0000CSNR", "stationName": "Santa Rita California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 1.7, "unit": "c", "prevValue": 2.8, "prevDate": "1993-01-08", "margin": 1.1, "yearsStood": 32, "porYears": 36, "tie": false, "provisional": false, "significance": 14, "lat": 36.3478, "lon": -120.5978, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-08-tmax_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -9.4, "unit": "c", "prevValue": -6.1, "prevDate": "2010-01-08", "margin": 3.3, "yearsStood": 16, "porYears": 44, "tie": false, "provisional": false, "significance": 14, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-08-tmin_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -21.1, "unit": "c", "prevValue": -17.8, "prevDate": "2010-01-08", "margin": 3.3, "yearsStood": 16, "porYears": 44, "tie": false, "provisional": false, "significance": 14, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0015F04S-2026-01-08-tmax_low-daily", "stationId": "USS0015F04S", "stationName": "Atlanta Summit", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.6, "unit": "c", "prevValue": -7.4, "prevDate": "1989-01-08", "margin": 0.2, "yearsStood": 36, "porYears": 39, "tie": false, "provisional": false, "significance": 14, "lat": 43.76, "lon": -115.24, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L40S-2026-01-08-tmax_low-daily", "stationId": "USS0019L40S", "stationName": "Monitor Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6.5, "unit": "c", "prevValue": -3.3, "prevDate": "2005-01-08", "margin": 3.2, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 14, "lat": 38.67, "lon": -119.61, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020L02S-2026-01-08-tmax_low-daily", "stationId": "USS0020L02S", "stationName": "Rubicon #2", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.9, "unit": "c", "prevValue": -4.9, "prevDate": "1993-01-08", "margin": 1, "yearsStood": 32, "porYears": 37, "tie": false, "provisional": false, "significance": 14, "lat": 39, "lon": -120.13, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019K07S-2026-01-08-tmax_low-daily", "stationId": "USS0019K07S", "stationName": "Mt Rose Ski Area", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -8, "unit": "c", "prevValue": -7.6, "prevDate": "1993-01-08", "margin": 0.4, "yearsStood": 32, "porYears": 44, "tie": false, "provisional": false, "significance": 13, "lat": 39.32, "lon": -119.89, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0019L07S-2026-01-08-tmax_low-daily", "stationId": "USS0019L07S", "stationName": "Sonora Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.3, "unit": "c", "prevValue": -5.4, "prevDate": "2005-01-08", "margin": 1.9, "yearsStood": 20, "porYears": 44, "tie": false, "provisional": false, "significance": 13, "lat": 38.31, "lon": -119.6, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0019L17S-2026-01-08-tmax_low-daily", "stationId": "USS0019L17S", "stationName": "Lobdell Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -8.2, "unit": "c", "prevValue": -6, "prevDate": "2005-01-08", "margin": 2.2, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 13, "lat": 38.44, "lon": -119.37, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L19S-2026-01-08-tmax_low-daily", "stationId": "USS0019L19S", "stationName": "Ebbetts Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.1, "unit": "c", "prevValue": -6.1, "prevDate": "1993-01-08", "margin": 1, "yearsStood": 32, "porYears": 39, "tie": false, "provisional": false, "significance": 13, "lat": 38.55, "lon": -119.8, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020E02S-2026-01-08-tmax_low-daily", "stationId": "USS0020E02S", "stationName": "Ochoco Meadows", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.2, "unit": "c", "prevValue": -3.1, "prevDate": "1991-01-08", "margin": 0.1, "yearsStood": 35, "porYears": 38, "tie": false, "provisional": false, "significance": 13, "lat": 44.43, "lon": -120.33, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020H13S-2026-01-08-tmax_low-daily", "stationId": "USS0020H13S", "stationName": "Adin Mtn", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -4.1, "unit": "c", "prevValue": -3.6, "prevDate": "1993-01-08", "margin": 0.5, "yearsStood": 32, "porYears": 37, "tie": false, "provisional": false, "significance": 13, "lat": 41.24, "lon": -120.79, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NDSS-2026-01-08-tmax_low-daily", "stationId": "USR0000NDSS", "stationName": "Desert Springs Nevada", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.1, "unit": "c", "prevValue": 0, "prevDate": "2005-01-08", "margin": 1.1, "yearsStood": 20, "porYears": 41, "tie": false, "provisional": false, "significance": 12, "lat": 39.6725, "lon": -119.77, "firstSeen": "2026-10-13T18:46:53Z", "revised": "2026-10-13" }, { "id": "USR0000OMOO-2026-01-08-tmax_low-daily", "stationId": "USR0000OMOO", "stationName": "Moon Hill Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -4.4, "unit": "c", "prevValue": -2.8, "prevDate": "2005-01-08", "margin": 1.6, "yearsStood": 20, "porYears": 33, "tie": false, "provisional": false, "significance": 12, "lat": 42.8597, "lon": -118.6706, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0017H08S-2026-01-08-tmax_low-daily", "stationId": "USS0017H08S", "stationName": "Granite Peak", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -9.1, "unit": "c", "prevValue": -8.8, "prevDate": "1993-01-08", "margin": 0.3, "yearsStood": 32, "porYears": 38, "tie": false, "provisional": false, "significance": 12, "lat": 41.67, "lon": -117.57, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019F01S-2026-01-08-tmax_low-daily", "stationId": "USS0019F01S", "stationName": "Snow Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6, "unit": "c", "prevValue": -5.9, "prevDate": "1993-01-08", "margin": 0.1, "yearsStood": 32, "porYears": 36, "tie": false, "provisional": false, "significance": 12, "lat": 43.95, "lon": -119.54, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019K04S-2026-01-08-tmax_low-daily", "stationId": "USS0019K04S", "stationName": "Marlette Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6, "unit": "c", "prevValue": -4.4, "prevDate": "2005-01-08", "margin": 1.6, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 12, "lat": 39.16, "lon": -119.9, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0019L05S-2026-01-08-tmax_low-daily", "stationId": "USS0019L05S", "stationName": "Blue Lakes", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6.2, "unit": "c", "prevValue": -5, "prevDate": "2005-01-08", "margin": 1.2, "yearsStood": 20, "porYears": 44, "tie": false, "provisional": false, "significance": 12, "lat": 38.61, "lon": -119.92, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CFRI-2026-01-08-tmin_low-daily", "stationId": "USR0000CFRI", "stationName": "Friend Mountain California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -5, "unit": "c", "prevValue": -3.9, "prevDate": "2005-01-08", "margin": 1.1, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 11, "lat": 40.505, "lon": -123.3417, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L06S-2026-01-08-tmax_low-daily", "stationId": "USS0019L06S", "stationName": "Poison Flat", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.4, "unit": "c", "prevValue": -3.9, "prevDate": "2005-01-08", "margin": 1.5, "yearsStood": 20, "porYears": 39, "tie": false, "provisional": false, "significance": 11, "lat": 38.51, "lon": -119.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L08S-2026-01-08-tmax_low-daily", "stationId": "USS0019L08S", "stationName": "Leavitt Meadows", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -2.6, "unit": "c", "prevValue": -1.3, "prevDate": "2005-01-08", "margin": 1.3, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 11, "lat": 38.3, "lon": -119.55, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K27S-2026-01-08-tmax_low-daily", "stationId": "USS0020K27S", "stationName": "Tahoe City Cross", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.7, "unit": "c", "prevValue": -2.5, "prevDate": "2005-01-08", "margin": 1.2, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 11, "lat": 39.17, "lon": -120.15, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CCRE-2026-01-08-tmax_low-daily", "stationId": "USR0000CCRE", "stationName": "Crestview California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.7, "unit": "c", "prevValue": -1.1, "prevDate": "2005-01-08", "margin": 0.6, "yearsStood": 20, "porYears": 34, "tie": false, "provisional": false, "significance": 10, "lat": 37.745, "lon": -118.9833, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OWAG-2026-01-08-tmax_low-daily", "stationId": "USR0000OWAG", "stationName": "Wagontire Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.6, "unit": "c", "prevValue": -5, "prevDate": "2005-01-08", "margin": 0.6, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 10, "lat": 43.34, "lon": -119.8814, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0018G02S-2026-01-08-tmax_low-daily", "stationId": "USS0018G02S", "stationName": "Fish Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.6, "unit": "c", "prevValue": -7.4, "prevDate": "2005-01-08", "margin": 0.2, "yearsStood": 20, "porYears": 44, "tie": false, "provisional": false, "significance": 10, "lat": 42.71, "lon": -118.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019K08S-2026-01-08-tmax_low-daily", "stationId": "USS0019K08S", "stationName": "Big Meadow", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7, "unit": "c", "prevValue": -5.9, "prevDate": "2005-01-08", "margin": 1.1, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 10, "lat": 39.46, "lon": -119.94, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K30S-2026-01-08-tmax_low-daily", "stationId": "USS0020K30S", "stationName": "Squaw Valley G.C.", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6.3, "unit": "c", "prevValue": -5.7, "prevDate": "2005-01-08", "margin": 0.6, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 10, "lat": 39.19, "lon": -120.26, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020L06S-2026-01-08-tmax_low-daily", "stationId": "USS0020L06S", "stationName": "Echo Peak", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -4.8, "unit": "c", "prevValue": -4.4, "prevDate": "2005-01-08", "margin": 0.4, "yearsStood": 20, "porYears": 42, "tie": false, "provisional": false, "significance": 10, "lat": 38.85, "lon": -120.08, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0022E08S-2026-01-08-tmax_low-daily", "stationId": "USS0022E08S", "stationName": "Daly Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.1, "unit": "c", "prevValue": -0.8, "prevDate": "2005-01-08", "margin": 0.3, "yearsStood": 20, "porYears": 42, "tie": false, "provisional": false, "significance": 10, "lat": 44.52, "lon": -122.09, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NFOX-2026-01-08-tmax_low-daily", "stationId": "USR0000NFOX", "stationName": "Fox Mountain Nevada", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -4.6, "unit": "c", "prevValue": -4.4, "prevDate": "2005-01-08", "margin": 0.2, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 9, "lat": 41.0061, "lon": -119.5681, "firstSeen": "2026-10-13T18:47:50Z", "revised": "2026-10-13" }, { "id": "USS0015H14S-2026-01-08-tmax_low-daily", "stationId": "USS0015H14S", "stationName": "Pole Creek R.S.", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.3, "unit": "c", "prevValue": -7.1, "prevDate": "2006-01-08", "margin": 0.2, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 9, "lat": 41.87, "lon": -115.25, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L39S-2026-01-08-tmax_low-daily", "stationId": "USS0019L39S", "stationName": "Spratt Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -0.8, "unit": "c", "prevValue": -0.7, "prevDate": "2005-01-08", "margin": 0.1, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 9, "lat": 38.67, "lon": -119.82, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K03S-2026-01-08-tmax_low-daily", "stationId": "USS0020K03S", "stationName": "Independence Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -2.9, "unit": "c", "prevValue": -2.8, "prevDate": "2005-01-08", "margin": 0.1, "yearsStood": 20, "porYears": 37, "tie": false, "provisional": false, "significance": 9, "lat": 39.49, "lon": -120.28, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K13S-2026-01-08-tmax_low-daily", "stationId": "USS0020K13S", "stationName": "Truckee #2", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.1, "unit": "c", "prevValue": -2.8, "prevDate": "2005-01-08", "margin": 0.3, "yearsStood": 20, "porYears": 38, "tie": false, "provisional": false, "significance": 9, "lat": 39.3, "lon": -120.18, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0017H02S-2026-01-08-tmax_low-daily", "stationId": "USS0017H02S", "stationName": "Buckskin Lower", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.6, "unit": "c", "prevValue": -4.3, "prevDate": "2024-01-08", "margin": 1.3, "yearsStood": 2, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 41.75, "lon": -117.53, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0017H07S-2026-01-08-tmax_low-daily", "stationId": "USS0017H07S", "stationName": "Lamance Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.8, "unit": "c", "prevValue": -2.9, "prevDate": "2024-01-08", "margin": 0.9, "yearsStood": 2, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 41.52, "lon": -117.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0019L24S-2026-01-08-tmin_low-daily", "stationId": "USS0019L24S", "stationName": "Heavenly Valley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -15.3, "unit": "c", "prevValue": -14.1, "prevDate": "2024-01-08", "margin": 1.2, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 5, "lat": 38.92, "lon": -119.92, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CMIL-2026-01-08-tmax_low-daily", "stationId": "USR0000CMIL", "stationName": "Mill Creek (Anf) California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 3.9, "unit": "c", "prevValue": 4.4, "prevDate": "2024-01-08", "margin": 0.5, "yearsStood": 2, "porYears": 38, "tie": false, "provisional": false, "significance": 4, "lat": 34.3903, "lon": -118.0825, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000IBUL-2026-01-08-tmax_low-daily", "stationId": "USR0000IBUL", "stationName": "Bull Spring Idaho", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.3, "unit": "c", "prevValue": -2.8, "prevDate": "2024-01-08", "margin": 0.5, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 4, "lat": 42.08, "lon": -114.4847, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000IPCK-2026-01-08-tmax_low-daily", "stationId": "USR0000IPCK", "stationName": "Pole Creek Idaho", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.3, "unit": "c", "prevValue": -2.8, "prevDate": "2024-01-08", "margin": 0.5, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 4, "lat": 42.0694, "lon": -115.7861, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ITRI-2026-01-08-tmax_low-daily", "stationId": "USR0000ITRI", "stationName": "Triangle Idaho", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.3, "unit": "c", "prevValue": -2.8, "prevDate": "2024-01-08", "margin": 0.5, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 4, "lat": 42.8286, "lon": -116.5886, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0015F14S-2026-01-08-tmax_low-daily", "stationId": "USS0015F14S", "stationName": "Graham Guard Sta.", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.3, "unit": "c", "prevValue": -2.4, "prevDate": "2024-01-08", "margin": 0.9, "yearsStood": 2, "porYears": 39, "tie": false, "provisional": false, "significance": 4, "lat": 43.95, "lon": -115.27, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CDGR-2026-01-08-tmax_low-daily", "stationId": "USR0000CDGR", "stationName": "Devils Garden California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.1, "unit": "c", "prevValue": -1.1, "prevDate": "1993-01-08", "margin": 0, "yearsStood": 32, "porYears": 36, "tie": true, "provisional": false, "significance": 3, "lat": 41.53, "lon": -120.6714, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHEL-2026-01-08-tmax_low-daily", "stationId": "USR0000CHEL", "stationName": "Hell Hole California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 0, "unit": "c", "prevValue": 0, "prevDate": "1993-01-08", "margin": 0, "yearsStood": 32, "porYears": 38, "tie": true, "provisional": false, "significance": 3, "lat": 39.0717, "lon": -120.4217, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CWAL-2026-01-08-tmax_low-daily", "stationId": "USR0000CWAL", "stationName": "Walker Pass California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 1.7, "unit": "c", "prevValue": 2.2, "prevDate": "2024-01-08", "margin": 0.5, "yearsStood": 2, "porYears": 36, "tie": false, "provisional": false, "significance": 3, "lat": 35.6647, "lon": -118.0569, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OFIS-2026-01-08-tmax_low-daily", "stationId": "USR0000OFIS", "stationName": "Fish Fin Rim Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 0, "unit": "c", "prevValue": 0, "prevDate": "1987-01-08", "margin": 0, "yearsStood": 39, "porYears": 41, "tie": true, "provisional": false, "significance": 3, "lat": 42.4722, "lon": -119.1783, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OPHI-2026-01-08-tmax_low-daily", "stationId": "USR0000OPHI", "stationName": "P-Hill (Frenchglen) Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -0.6, "unit": "c", "prevValue": -0.6, "prevDate": "1993-01-08", "margin": 0, "yearsStood": 32, "porYears": 37, "tie": true, "provisional": false, "significance": 3, "lat": 42.8264, "lon": -118.9361, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OROC-2026-01-08-tmax_low-daily", "stationId": "USR0000OROC", "stationName": "Rock Creek Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.7, "unit": "c", "prevValue": -1.7, "prevDate": "1993-01-08", "margin": 0, "yearsStood": 32, "porYears": 41, "tie": true, "provisional": false, "significance": 3, "lat": 42.5475, "lon": -119.6564, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0015J01S-2026-01-08-tmax_low-daily", "stationId": "USS0015J01S", "stationName": "Dorsey Basin", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6.4, "unit": "c", "prevValue": -6.3, "prevDate": "2024-01-08", "margin": 0.1, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 3, "lat": 40.89, "lon": -115.2, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHOL-2026-01-08-tmax_low-daily", "stationId": "USR0000CHOL", "stationName": "Horse Lake California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.1, "unit": "c", "prevValue": -1.1, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 36, "tie": true, "provisional": false, "significance": 2, "lat": 40.6306, "lon": -120.5028, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CKEE-2026-01-08-tmax_low-daily", "stationId": "USR0000CKEE", "stationName": "Keenwild California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 6.7, "unit": "c", "prevValue": 6.7, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 37, "tie": true, "provisional": false, "significance": 2, "lat": 33.6667, "lon": -116.7667, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CLDR-2026-01-08-tmax_low-daily", "stationId": "USR0000CLDR", "stationName": "Ladder Butte California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -2.2, "unit": "c", "prevValue": -2.2, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 39, "tie": true, "provisional": false, "significance": 2, "lat": 40.8072, "lon": -121.2967, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000COCR-2026-01-08-tmax_low-daily", "stationId": "USR0000COCR", "stationName": "Oak Creek California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 4.4, "unit": "c", "prevValue": 4.4, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 33, "tie": true, "provisional": false, "significance": 2, "lat": 36.8425, "lon": -118.2594, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSAU-2026-01-08-tmax_low-daily", "stationId": "USR0000CSAU", "stationName": "Saugus California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 11.1, "unit": "c", "prevValue": 11.1, "prevDate": "2001-01-08", "margin": 0, "yearsStood": 24, "porYears": 33, "tie": true, "provisional": false, "significance": 2, "lat": 34.425, "lon": -118.525, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OANT-2026-01-08-tmax_low-daily", "stationId": "USR0000OANT", "stationName": "Antelope Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -6.7, "unit": "c", "prevValue": -6.7, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 33, "tie": true, "provisional": false, "significance": 2, "lat": 44.0397, "lon": -118.4164, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OBAS-2026-01-08-tmax_low-daily", "stationId": "USR0000OBAS", "stationName": "Basque Hills Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -0.6, "unit": "c", "prevValue": -0.6, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 37, "tie": true, "provisional": false, "significance": 2, "lat": 42.2547, "lon": -118.9792, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OEMI-2026-01-08-tmin_low-daily", "stationId": "USR0000OEMI", "stationName": "Emigrant Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -3.3, "unit": "c", "prevValue": -3.3, "prevDate": "1999-01-08", "margin": 0, "yearsStood": 27, "porYears": 35, "tie": true, "provisional": false, "significance": 2, "lat": 43.4675, "lon": -122.2175, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OTRO-2026-01-08-tmax_low-daily", "stationId": "USR0000OTRO", "stationName": "Trout Creek Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 1.1, "unit": "c", "prevValue": 1.1, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 41, "tie": true, "provisional": false, "significance": 2, "lat": 44.1111, "lon": -122.575, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0013G01S-2026-01-08-tmax_low-daily", "stationId": "USS0013G01S", "stationName": "Howell Canyon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -7.1, "unit": "c", "prevValue": -7.1, "prevDate": "2006-01-08", "margin": 0, "yearsStood": 20, "porYears": 38, "tie": true, "provisional": false, "significance": 2, "lat": 42.32, "lon": -113.62, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0017D02S-2026-01-08-tmax_low-daily", "stationId": "USS0017D02S", "stationName": "Aneroid Lake #2", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -8.4, "unit": "c", "prevValue": -8.4, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 42, "tie": true, "provisional": false, "significance": 2, "lat": 45.21, "lon": -117.19, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L03S-2026-01-08-tmax_low-daily", "stationId": "USS0019L03S", "stationName": "Hagan's Meadow", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -3.8, "unit": "c", "prevValue": -3.8, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 40, "tie": true, "provisional": false, "significance": 2, "lat": 38.85, "lon": -119.94, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020G02S-2026-01-08-tmax_low-daily", "stationId": "USS0020G02S", "stationName": "Summer Rim", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -5.6, "unit": "c", "prevValue": -5.6, "prevDate": "2005-01-08", "margin": 0, "yearsStood": 20, "porYears": 37, "tie": true, "provisional": false, "significance": 2, "lat": 42.7, "lon": -120.8, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AFLG-2026-01-08-tmax_low-daily", "stationId": "USR0000AFLG", "stationName": "Flagstaff Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 0, "unit": "c", "prevValue": 0, "prevDate": "2016-01-08", "margin": 0, "yearsStood": 10, "porYears": 41, "tie": true, "provisional": false, "significance": 1, "lat": 35.145, "lon": -111.675, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000AYEL-2026-01-08-tmax_low-daily", "stationId": "USR0000AYEL", "stationName": "Yellow John Mtn Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": 1.1, "unit": "c", "prevValue": 1.1, "prevDate": "2024-01-08", "margin": 0, "yearsStood": 2, "porYears": 40, "tie": true, "provisional": false, "significance": 1, "lat": 36.1542, "lon": -113.5417, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ORID-2026-01-08-tmin_low-daily", "stationId": "USR0000ORID", "stationName": "Riddle Mountain Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-08", "value": -10, "unit": "c", "prevValue": -10, "prevDate": "2011-01-08", "margin": 0, "yearsStood": 15, "porYears": 37, "tie": true, "provisional": false, "significance": 1, "lat": 43.1006, "lon": -118.4981, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000IGOO-2026-01-08-tmax_low-daily", "stationId": "USR0000IGOO", "stationName": "Goose Creek Idaho", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-08", "value": -1.7, "unit": "c", "prevValue": -1.7, "prevDate": "2024-01-08", "margin": 0, "yearsStood": 2, "porYears": 37, "tie": true, "provisional": false, "significance": 0, "lat": 42.095, "lon": -113.8958, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00040820-2026-01-09-tmax_low-daily", "stationId": "USC00040820", "stationName": "Aspendell", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -5.6, "prevDate": "1930-01-09", "margin": 1.6, "yearsStood": 96, "porYears": 118, "tie": false, "provisional": false, "significance": 41, "lat": 37.2322, "lon": -118.5994, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-11" }, { "id": "USR0000MCCO-2026-01-09-tmax_low-monthly", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "monthly", "date": "2026-01-09", "value": -15.6, "unit": "c", "prevValue": -14, "prevDate": "1985-01-31", "margin": 1.6, "yearsStood": 40, "porYears": 44, "tie": false, "provisional": false, "significance": 29, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-09-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -2.2, "prevDate": "1993-01-09", "margin": 5, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 23, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00023160-2026-01-09-tmin_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -25.6, "unit": "c", "prevValue": -25, "prevDate": "1987-01-09", "margin": 0.6, "yearsStood": 39, "porYears": 118, "tie": false, "provisional": false, "significance": 21, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000SIGN-2026-01-09-tmax_low-daily", "stationId": "USR0000SIGN", "stationName": "Signal Peak - Monroe 5E Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.6, "unit": "c", "prevValue": -6.9, "prevDate": "1987-01-09", "margin": 3.7, "yearsStood": 39, "porYears": 44, "tie": false, "provisional": false, "significance": 21, "lat": 38.6319, "lon": -112.0611, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AMTL-2026-01-09-tmin_low-daily", "stationId": "USR0000AMTL", "stationName": "Mount Logan Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -12.8, "unit": "c", "prevValue": -10.6, "prevDate": "1987-01-09", "margin": 2.2, "yearsStood": 39, "porYears": 42, "tie": false, "provisional": false, "significance": 19, "lat": 36.3472, "lon": -113.1989, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K02S-2026-01-09-tmax_low-daily", "stationId": "USS0007K02S", "stationName": "Burro Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.6, "unit": "c", "prevValue": -9.2, "prevDate": "1989-01-09", "margin": 2.4, "yearsStood": 36, "porYears": 41, "tie": false, "provisional": false, "significance": 19, "lat": 39.88, "lon": -107.6, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AFLG-2026-01-09-tmax_low-daily", "stationId": "USR0000AFLG", "stationName": "Flagstaff Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.2, "unit": "c", "prevValue": 0, "prevDate": "1992-01-09", "margin": 2.2, "yearsStood": 34, "porYears": 41, "tie": false, "provisional": false, "significance": 18, "lat": 35.145, "lon": -111.675, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000CBUR-2026-01-09-tmax_low-daily", "stationId": "USR0000CBUR", "stationName": "Burns Canyon California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 1.7, "unit": "c", "prevValue": 5.6, "prevDate": "2001-01-09", "margin": 3.9, "yearsStood": 24, "porYears": 36, "tie": false, "provisional": false, "significance": 18, "lat": 34.2103, "lon": -116.6339, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AMTL-2026-01-09-tmax_low-daily", "stationId": "USR0000AMTL", "stationName": "Mount Logan Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -4.4, "unit": "c", "prevValue": -2.2, "prevDate": "1993-01-09", "margin": 2.2, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 17, "lat": 36.3472, "lon": -113.1989, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ANIX-2026-01-09-tmax_low-daily", "stationId": "USR0000ANIX", "stationName": "Nixon Flats Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -1.7, "unit": "c", "prevValue": 1.1, "prevDate": "1993-01-09", "margin": 2.8, "yearsStood": 32, "porYears": 35, "tie": false, "provisional": false, "significance": 17, "lat": 36.39, "lon": -113.1522, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHOR-2026-01-09-tmin_low-daily", "stationId": "USR0000CHOR", "stationName": "Horse Thief Springs California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -3.3, "unit": "c", "prevValue": -1.7, "prevDate": "1992-01-09", "margin": 1.6, "yearsStood": 34, "porYears": 36, "tie": false, "provisional": false, "significance": 17, "lat": 35.7706, "lon": -115.9092, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHUN-2026-01-09-tmax_low-daily", "stationId": "USR0000CHUN", "stationName": "Hunter Creek Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.1, "unit": "c", "prevValue": -5, "prevDate": "1989-01-09", "margin": 1.1, "yearsStood": 36, "porYears": 43, "tie": false, "provisional": false, "significance": 17, "lat": 39.7667, "lon": -108.3167, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006H20S-2026-01-09-tmax_low-daily", "stationId": "USS0006H20S", "stationName": "North French Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14.1, "unit": "c", "prevValue": -12.2, "prevDate": "1989-01-09", "margin": 1.9, "yearsStood": 36, "porYears": 39, "tie": false, "provisional": false, "significance": 17, "lat": 41.33, "lon": -106.38, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0012P02S-2026-01-09-tmax_low-daily", "stationId": "USS0012P02S", "stationName": "White Horse Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.5, "unit": "c", "prevValue": 0.1, "prevDate": "1993-01-09", "margin": 2.6, "yearsStood": 32, "porYears": 45, "tie": false, "provisional": false, "significance": 17, "lat": 35.14, "lon": -112.15, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L08S-2026-01-09-tmin_low-daily", "stationId": "USS0019L08S", "stationName": "Leavitt Meadows", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -19, "unit": "c", "prevValue": -16.4, "prevDate": "1992-01-09", "margin": 2.6, "yearsStood": 34, "porYears": 38, "tie": false, "provisional": false, "significance": 17, "lat": 38.3, "lon": -119.55, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AQUA-2026-01-09-tmax_low-daily", "stationId": "USR0000AQUA", "stationName": "Aqua Canyon - Bryce Canyon Np.", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.1, "unit": "c", "prevValue": -4.4, "prevDate": "1991-01-09", "margin": 1.7, "yearsStood": 35, "porYears": 37, "tie": false, "provisional": false, "significance": 16, "lat": 37.5222, "lon": -112.2711, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AYEL-2026-01-09-tmax_low-daily", "stationId": "USR0000AYEL", "stationName": "Yellow John Mtn Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0, "unit": "c", "prevValue": 1.7, "prevDate": "1993-01-09", "margin": 1.7, "yearsStood": 32, "porYears": 40, "tie": false, "provisional": false, "significance": 16, "lat": 36.1542, "lon": -113.5417, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CLGE-2026-01-09-tmin_low-daily", "stationId": "USR0000CLGE", "stationName": "Lake George Colorado", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -26.1, "unit": "c", "prevValue": -23.3, "prevDate": "1993-01-09", "margin": 2.8, "yearsStood": 32, "porYears": 36, "tie": false, "provisional": false, "significance": 16, "lat": 38.9772, "lon": -105.3553, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K14S-2026-01-09-tmax_low-daily", "stationId": "USS0006K14S", "stationName": "Summit Ranch", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10, "unit": "c", "prevValue": -9.2, "prevDate": "1987-01-09", "margin": 0.8, "yearsStood": 39, "porYears": 41, "tie": false, "provisional": false, "significance": 16, "lat": 39.72, "lon": -106.16, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K30S-2026-01-09-tmax_low-daily", "stationId": "USS0006K30S", "stationName": "Kiln", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10, "unit": "c", "prevValue": -9.5, "prevDate": "1988-01-09", "margin": 0.5, "yearsStood": 38, "porYears": 42, "tie": false, "provisional": false, "significance": 16, "lat": 39.32, "lon": -106.61, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006L03S-2026-01-09-tmin_low-daily", "stationId": "USS0006L03S", "stationName": "Porphyry Creek", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -25.2, "unit": "c", "prevValue": -24.4, "prevDate": "1989-01-09", "margin": 0.8, "yearsStood": 36, "porYears": 41, "tie": false, "provisional": false, "significance": 16, "lat": 38.49, "lon": -106.34, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007H05S-2026-01-09-tmax_low-daily", "stationId": "USS0007H05S", "stationName": "Divide Peak", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.8, "unit": "c", "prevValue": -10.9, "prevDate": "1987-01-09", "margin": 0.9, "yearsStood": 39, "porYears": 41, "tie": false, "provisional": false, "significance": 16, "lat": 41.3, "lon": -107.15, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K06S-2026-01-09-tmax_low-daily", "stationId": "USS0007K06S", "stationName": "Park Reservoir", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12.6, "unit": "c", "prevValue": -11.8, "prevDate": "1987-01-09", "margin": 0.8, "yearsStood": 39, "porYears": 41, "tie": false, "provisional": false, "significance": 16, "lat": 39.05, "lon": -107.87, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K11S-2026-01-09-tmin_low-daily", "stationId": "USS0007K11S", "stationName": "Schofield Pass", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -25, "unit": "c", "prevValue": -24.4, "prevDate": "1989-01-09", "margin": 0.6, "yearsStood": 36, "porYears": 42, "tie": false, "provisional": false, "significance": 16, "lat": 39.02, "lon": -107.05, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L39S-2026-01-09-tmin_low-daily", "stationId": "USS0019L39S", "stationName": "Spratt Creek", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -13, "unit": "c", "prevValue": -11.1, "prevDate": "1992-01-09", "margin": 1.9, "yearsStood": 34, "porYears": 38, "tie": false, "provisional": false, "significance": 16, "lat": 38.67, "lon": -119.82, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USW00093167-2026-01-09-tmax_low-daily", "stationId": "USW00093167", "stationName": "Kingman AP", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 6.1, "unit": "c", "prevValue": 8.3, "prevDate": "1998-01-09", "margin": 2.2, "yearsStood": 28, "porYears": 31, "tie": false, "provisional": false, "significance": 16, "lat": 35.2575, "lon": -113.9342, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-10" }, { "id": "USR0000ABRK-2026-01-09-tmax_low-daily", "stationId": "USR0000ABRK", "stationName": "Black Rock Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -3.9, "unit": "c", "prevValue": -2.2, "prevDate": "1993-01-09", "margin": 1.7, "yearsStood": 32, "porYears": 35, "tie": false, "provisional": false, "significance": 15, "lat": 36.7944, "lon": -113.7567, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000AMOS-2026-01-09-tmax_low-daily", "stationId": "USR0000AMOS", "stationName": "Moss Basin Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 1.7, "unit": "c", "prevValue": 3.3, "prevDate": "1993-01-09", "margin": 1.6, "yearsStood": 32, "porYears": 35, "tie": false, "provisional": false, "significance": 15, "lat": 35.0336, "lon": -113.8925, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AUNI-2026-01-09-tmax_low-daily", "stationId": "USR0000AUNI", "stationName": "Union Pass Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 6.1, "unit": "c", "prevValue": 8.3, "prevDate": "1998-01-09", "margin": 2.2, "yearsStood": 28, "porYears": 33, "tie": false, "provisional": false, "significance": 15, "lat": 35.2247, "lon": -114.3747, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000APAY-2026-01-09-tmax_low-daily", "stationId": "USR0000APAY", "stationName": "Payson Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 5, "unit": "c", "prevValue": 6.1, "prevDate": "1993-01-09", "margin": 1.1, "yearsStood": 32, "porYears": 35, "tie": false, "provisional": false, "significance": 14, "lat": 34.2431, "lon": -111.3028, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AWAR-2026-01-09-tmax_low-daily", "stationId": "USR0000AWAR", "stationName": "Warm Springs Canyon Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.8, "unit": "c", "prevValue": 0, "prevDate": "2008-01-09", "margin": 2.8, "yearsStood": 18, "porYears": 41, "tie": false, "provisional": false, "significance": 14, "lat": 36.7, "lon": -112.23, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHUM-2026-01-09-tmax_low-daily", "stationId": "USR0000CHUM", "stationName": "Huntsman Mesa Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -5.6, "prevDate": "1997-01-09", "margin": 1.6, "yearsStood": 28, "porYears": 36, "tie": false, "provisional": false, "significance": 14, "lat": 38.3319, "lon": -107.0889, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K01S-2026-01-09-tmax_low-daily", "stationId": "USS0007K01S", "stationName": "North Lost Trail", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -8.5, "unit": "c", "prevValue": -7, "prevDate": "2000-01-09", "margin": 1.5, "yearsStood": 26, "porYears": 42, "tie": false, "provisional": false, "significance": 14, "lat": 39.08, "lon": -107.14, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007M11S-2026-01-09-tmax_low-daily", "stationId": "USS0007M11S", "stationName": "Spud Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -8.9, "unit": "c", "prevValue": -8.3, "prevDate": "1993-01-09", "margin": 0.6, "yearsStood": 32, "porYears": 41, "tie": false, "provisional": false, "significance": 14, "lat": 37.7, "lon": -107.78, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-16" }, { "id": "USR0000CLHO-2026-01-09-tmax_low-daily", "stationId": "USR0000CLHO", "stationName": "Lost Horse California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 5, "unit": "c", "prevValue": 6.7, "prevDate": "2001-01-09", "margin": 1.7, "yearsStood": 24, "porYears": 36, "tie": false, "provisional": false, "significance": 13, "lat": 34.0178, "lon": -116.1878, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSFD-2026-01-09-tmin_low-daily", "stationId": "USR0000CSFD", "stationName": "Santa Fe Dam California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": 5, "unit": "c", "prevValue": 5.6, "prevDate": "1994-01-09", "margin": 0.6, "yearsStood": 32, "porYears": 34, "tie": false, "provisional": false, "significance": 13, "lat": 34.1208, "lon": -117.9458, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NIMM-2026-01-09-tmax_low-daily", "stationId": "USR0000NIMM", "stationName": "Immigration Wash Nevada", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0.6, "unit": "c", "prevValue": 1.1, "prevDate": "1993-01-09", "margin": 0.5, "yearsStood": 32, "porYears": 37, "tie": false, "provisional": false, "significance": 13, "lat": 37.9214, "lon": -114.1597, "firstSeen": "2026-10-13T18:48:18Z", "revised": "2026-10-13" }, { "id": "USS0006K40S-2026-01-09-tmax_low-daily", "stationId": "USS0006K40S", "stationName": "Brumley", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11, "unit": "c", "prevValue": -9.7, "prevDate": "2000-01-09", "margin": 1.3, "yearsStood": 26, "porYears": 41, "tie": false, "provisional": false, "significance": 13, "lat": 39.09, "lon": -106.54, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K11S-2026-01-09-tmax_low-daily", "stationId": "USS0007K11S", "stationName": "Schofield Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.5, "unit": "c", "prevValue": -10.3, "prevDate": "2000-01-09", "margin": 1.2, "yearsStood": 26, "porYears": 42, "tie": false, "provisional": false, "significance": 13, "lat": 39.02, "lon": -107.05, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ABRK-2026-01-09-tmin_low-daily", "stationId": "USR0000ABRK", "stationName": "Black Rock Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.7, "unit": "c", "prevValue": -8.9, "prevDate": "2016-01-09", "margin": 2.8, "yearsStood": 10, "porYears": 35, "tie": false, "provisional": false, "significance": 12, "lat": 36.7944, "lon": -113.7567, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000AHOR-2026-01-09-tmax_low-daily", "stationId": "USR0000AHOR", "stationName": "Horse Camp Canyon Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 7.2, "unit": "c", "prevValue": 7.8, "prevDate": "2001-01-09", "margin": 0.6, "yearsStood": 24, "porYears": 40, "tie": false, "provisional": false, "significance": 12, "lat": 32.9375, "lon": -110.4961, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000APAR-2026-01-09-tmin_low-daily", "stationId": "USR0000APAR", "stationName": "Paria Point Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.7, "unit": "c", "prevValue": -10, "prevDate": "2006-01-09", "margin": 1.7, "yearsStood": 20, "porYears": 33, "tie": false, "provisional": false, "significance": 12, "lat": 36.7278, "lon": -111.8219, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K39S-2026-01-09-tmax_low-daily", "stationId": "USS0006K39S", "stationName": "Vail Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12.2, "unit": "c", "prevValue": -11.2, "prevDate": "2000-01-09", "margin": 1, "yearsStood": 26, "porYears": 42, "tie": false, "provisional": false, "significance": 12, "lat": 39.62, "lon": -106.38, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008M10S-2026-01-09-tmax_low-daily", "stationId": "USS0008M10S", "stationName": "Columbus Basin", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.4, "unit": "c", "prevValue": -8.4, "prevDate": "2000-01-09", "margin": 1, "yearsStood": 26, "porYears": 33, "tie": false, "provisional": false, "significance": 12, "lat": 37.44, "lon": -108.02, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00266791-2026-01-09-tmin_low-daily", "stationId": "USC00266791", "stationName": "Reno WFO", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -7.8, "unit": "c", "prevValue": -6.1, "prevDate": "2011-01-09", "margin": 1.7, "yearsStood": 15, "porYears": 31, "tie": false, "provisional": false, "significance": 11, "lat": 39.5683, "lon": -119.7956, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USR0000AFOU-2026-01-09-tmax_low-daily", "stationId": "USR0000AFOU", "stationName": "Four Springs Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0.6, "unit": "c", "prevValue": 1.1, "prevDate": "2001-01-09", "margin": 0.5, "yearsStood": 24, "porYears": 33, "tie": false, "provisional": false, "significance": 11, "lat": 36.7939, "lon": -112.0422, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000CCRO-2026-01-09-tmax_low-daily", "stationId": "USR0000CCRO", "stationName": "The Crown Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.1, "unit": "c", "prevValue": -5.6, "prevDate": "2000-01-09", "margin": 0.5, "yearsStood": 26, "porYears": 36, "tie": false, "provisional": false, "significance": 11, "lat": 39.3528, "lon": -107.0931, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005J08S-2026-01-09-tmax_low-daily", "stationId": "USS0005J08S", "stationName": "University Camp", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12, "unit": "c", "prevValue": -11.2, "prevDate": "2000-01-09", "margin": 0.8, "yearsStood": 26, "porYears": 38, "tie": false, "provisional": false, "significance": 11, "lat": 40.03, "lon": -105.58, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005J39S-2026-01-09-tmax_low-daily", "stationId": "USS0005J39S", "stationName": "Bear Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.2, "unit": "c", "prevValue": -9.6, "prevDate": "2000-01-09", "margin": 0.6, "yearsStood": 26, "porYears": 38, "tie": false, "provisional": false, "significance": 11, "lat": 40.31, "lon": -105.64, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008S01S-2026-01-09-tmin_low-daily", "stationId": "USS0008S01S", "stationName": "Frisco Divide", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.7, "unit": "c", "prevValue": -11.4, "prevDate": "1997-01-09", "margin": 0.3, "yearsStood": 28, "porYears": 38, "tie": false, "provisional": false, "significance": 11, "lat": 33.74, "lon": -108.95, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AHUR-2026-01-09-tmax_low-daily", "stationId": "USR0000AHUR", "stationName": "Hurricane Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0.6, "unit": "c", "prevValue": 2.8, "prevDate": "2016-01-09", "margin": 2.2, "yearsStood": 10, "porYears": 33, "tie": false, "provisional": false, "significance": 10, "lat": 36.6992, "lon": -113.2072, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AHUR-2026-01-09-tmin_low-daily", "stationId": "USR0000AHUR", "stationName": "Hurricane Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.1, "unit": "c", "prevValue": -8.3, "prevDate": "2024-01-09", "margin": 2.8, "yearsStood": 2, "porYears": 33, "tie": false, "provisional": false, "significance": 10, "lat": 36.6992, "lon": -113.2072, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000APAR-2026-01-09-tmax_low-daily", "stationId": "USR0000APAR", "stationName": "Paria Point Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0, "unit": "c", "prevValue": 1.1, "prevDate": "2008-01-09", "margin": 1.1, "yearsStood": 18, "porYears": 33, "tie": false, "provisional": false, "significance": 10, "lat": 36.7278, "lon": -111.8219, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000BIGI-2026-01-09-tmax_low-daily", "stationId": "USR0000BIGI", "stationName": "Big Indian Valley - Lasal 6S U", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.8, "unit": "c", "prevValue": -2.2, "prevDate": "2008-01-09", "margin": 0.6, "yearsStood": 18, "porYears": 40, "tie": false, "provisional": false, "significance": 10, "lat": 38.2244, "lon": -109.2783, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CJAC-2026-01-09-tmax_low-daily", "stationId": "USR0000CJAC", "stationName": "Jacks Canyon Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -5.6, "unit": "c", "prevValue": -2.2, "prevDate": "2024-01-09", "margin": 3.4, "yearsStood": 2, "porYears": 36, "tie": false, "provisional": false, "significance": 10, "lat": 38.7533, "lon": -108.5797, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000KANE-2026-01-09-tmax_low-daily", "stationId": "USR0000KANE", "stationName": "Kane Gulch - Blanding 23WSW", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0, "unit": "c", "prevValue": 1.1, "prevDate": "2008-01-09", "margin": 1.1, "yearsStood": 18, "porYears": 36, "tie": false, "provisional": false, "significance": 10, "lat": 37.5264, "lon": -109.8936, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005M14S-2026-01-09-tmin_low-daily", "stationId": "USS0005M14S", "stationName": "Whiskey Ck", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -19.6, "unit": "c", "prevValue": -17.6, "prevDate": "2012-01-09", "margin": 2, "yearsStood": 14, "porYears": 39, "tie": false, "provisional": false, "significance": 10, "lat": 37.21, "lon": -105.12, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0011K31S-2026-01-09-tmax_low-daily", "stationId": "USS0011K31S", "stationName": "Buck Flat", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.4, "unit": "c", "prevValue": -6.8, "prevDate": "2008-01-09", "margin": 0.6, "yearsStood": 18, "porYears": 41, "tie": false, "provisional": false, "significance": 10, "lat": 39.13, "lon": -111.44, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AQUA-2026-01-09-tmin_low-daily", "stationId": "USR0000AQUA", "stationName": "Aqua Canyon - Bryce Canyon Np.", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -15.6, "unit": "c", "prevValue": -14.4, "prevDate": "2011-01-09", "margin": 1.2, "yearsStood": 15, "porYears": 37, "tie": false, "provisional": false, "significance": 9, "lat": 37.5222, "lon": -112.2711, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ASAS-2026-01-09-tmax_low-daily", "stationId": "USR0000ASAS", "stationName": "Sasabe Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 10, "unit": "c", "prevValue": 11.7, "prevDate": "2016-01-09", "margin": 1.7, "yearsStood": 10, "porYears": 35, "tie": false, "provisional": false, "significance": 9, "lat": 31.6908, "lon": -111.45, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CCRE-2026-01-09-tmin_low-daily", "stationId": "USR0000CCRE", "stationName": "Crestview California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -21.1, "unit": "c", "prevValue": -17.8, "prevDate": "2022-01-09", "margin": 3.3, "yearsStood": 4, "porYears": 34, "tie": false, "provisional": false, "significance": 9, "lat": 37.745, "lon": -118.9833, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CDEA-2026-01-09-tmax_low-daily", "stationId": "USR0000CDEA", "stationName": "Dead Horse Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.4, "unit": "c", "prevValue": -8.3, "prevDate": "2016-01-09", "margin": 1.1, "yearsStood": 10, "porYears": 42, "tie": false, "provisional": false, "significance": 9, "lat": 40.0786, "lon": -107.3786, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CDOY-2026-01-09-tmin_low-daily", "stationId": "USR0000CDOY", "stationName": "Doyle California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -10.6, "unit": "c", "prevValue": -10, "prevDate": "2011-01-09", "margin": 0.6, "yearsStood": 15, "porYears": 40, "tie": false, "provisional": false, "significance": 9, "lat": 40.0222, "lon": -120.1056, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NDSS-2026-01-09-tmin_low-daily", "stationId": "USR0000NDSS", "stationName": "Desert Springs Nevada", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -8.3, "unit": "c", "prevValue": -7.8, "prevDate": "2011-01-09", "margin": 0.5, "yearsStood": 15, "porYears": 41, "tie": false, "provisional": false, "significance": 9, "lat": 39.6725, "lon": -119.77, "firstSeen": "2026-10-13T18:46:53Z", "revised": "2026-10-13" }, { "id": "USR0000VERN-2026-01-09-tmax_low-daily", "stationId": "USR0000VERN", "stationName": "Vernon - Vernon 10N Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -0.6, "unit": "c", "prevValue": 0.6, "prevDate": "2011-01-09", "margin": 1.2, "yearsStood": 15, "porYears": 37, "tie": false, "provisional": false, "significance": 9, "lat": 40.0989, "lon": -112.4269, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008M06S-2026-01-09-tmax_low-daily", "stationId": "USS0008M06S", "stationName": "El Diente Peak", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.2, "unit": "c", "prevValue": -6.8, "prevDate": "2008-01-09", "margin": 0.4, "yearsStood": 18, "porYears": 41, "tie": false, "provisional": false, "significance": 9, "lat": 37.79, "lon": -108.02, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0009G09S-2026-01-09-tmax_low-daily", "stationId": "USS0009G09S", "stationName": "Big Sandy Opening", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.5, "unit": "c", "prevValue": -9.9, "prevDate": "2011-01-09", "margin": 0.6, "yearsStood": 15, "porYears": 42, "tie": false, "provisional": false, "significance": 9, "lat": 42.65, "lon": -109.26, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0010J52S-2026-01-09-tmax_low-daily", "stationId": "USS0010J52S", "stationName": "Trial Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11, "unit": "c", "prevValue": -10.2, "prevDate": "2011-01-09", "margin": 0.8, "yearsStood": 15, "porYears": 44, "tie": false, "provisional": false, "significance": 9, "lat": 40.68, "lon": -110.95, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0011J46S-2026-01-09-tmax_low-daily", "stationId": "USS0011J46S", "stationName": "Beaver Divide", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -7.9, "unit": "c", "prevValue": -6.7, "prevDate": "2011-01-09", "margin": 1.2, "yearsStood": 15, "porYears": 39, "tie": false, "provisional": false, "significance": 9, "lat": 40.61, "lon": -111.1, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0014K02S-2026-01-09-tmax_low-daily", "stationId": "USS0014K02S", "stationName": "Berry Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -8.5, "unit": "c", "prevValue": -7.7, "prevDate": "2011-01-09", "margin": 0.8, "yearsStood": 15, "porYears": 42, "tie": false, "provisional": false, "significance": 9, "lat": 39.32, "lon": -114.62, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00043463-2026-01-09-tmax_low-daily", "stationId": "USC00043463", "stationName": "Glennville", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 3.9, "unit": "c", "prevValue": 4.4, "prevDate": "2020-01-09", "margin": 0.5, "yearsStood": 6, "porYears": 76, "tie": false, "provisional": false, "significance": 8, "lat": 35.7269, "lon": -118.7006, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-11" }, { "id": "USR0000CBUR-2026-01-09-tmin_low-daily", "stationId": "USR0000CBUR", "stationName": "Burns Canyon California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -4.4, "unit": "c", "prevValue": -3.3, "prevDate": "2016-01-09", "margin": 1.1, "yearsStood": 10, "porYears": 36, "tie": false, "provisional": false, "significance": 8, "lat": 34.2103, "lon": -116.6339, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006H10S-2026-01-09-tmax_low-daily", "stationId": "USS0006H10S", "stationName": "Old Battle", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14.8, "unit": "c", "prevValue": -12.9, "prevDate": "2024-01-09", "margin": 1.9, "yearsStood": 2, "porYears": 41, "tie": false, "provisional": false, "significance": 8, "lat": 41.15, "lon": -106.97, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J06S-2026-01-09-tmax_low-daily", "stationId": "USS0006J06S", "stationName": "Lynx Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.6, "unit": "c", "prevValue": -8.7, "prevDate": "2025-01-09", "margin": 1.9, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 8, "lat": 40.08, "lon": -106.67, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K40S-2026-01-09-tmin_low-daily", "stationId": "USS0006K40S", "stationName": "Brumley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -25.6, "unit": "c", "prevValue": -23.8, "prevDate": "2021-01-09", "margin": 1.8, "yearsStood": 4, "porYears": 41, "tie": false, "provisional": false, "significance": 8, "lat": 39.09, "lon": -106.54, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007J05S-2026-01-09-tmax_low-daily", "stationId": "USS0007J05S", "stationName": "Ripple Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -13.8, "unit": "c", "prevValue": -11.5, "prevDate": "2025-01-09", "margin": 2.3, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 8, "lat": 40.11, "lon": -107.29, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0011P13S-2026-01-09-tmax_low-daily", "stationId": "USS0011P13S", "stationName": "Fry", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.6, "unit": "c", "prevValue": 0, "prevDate": "2025-01-09", "margin": 2.6, "yearsStood": 0, "porYears": 44, "tie": false, "provisional": false, "significance": 8, "lat": 35.07, "lon": -111.84, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AFOU-2026-01-09-tmin_low-daily", "stationId": "USR0000AFOU", "stationName": "Four Springs Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -10.7, "unit": "c", "prevValue": -8.8, "prevDate": "2024-01-09", "margin": 1.9, "yearsStood": 2, "porYears": 33, "tie": false, "provisional": false, "significance": 7, "lat": 36.7939, "lon": -112.0422, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000AGRE-2026-01-09-tmax_low-daily", "stationId": "USR0000AGRE", "stationName": "Greer Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -5.6, "unit": "c", "prevValue": -3.3, "prevDate": "2025-01-09", "margin": 2.3, "yearsStood": 0, "porYears": 35, "tie": false, "provisional": false, "significance": 7, "lat": 34.06, "lon": -109.45, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000CSAL-2026-01-09-tmax_low-daily", "stationId": "USR0000CSAL", "stationName": "Salter Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -5.6, "unit": "c", "prevValue": -5, "prevDate": "2016-01-09", "margin": 0.6, "yearsStood": 10, "porYears": 37, "tie": false, "provisional": false, "significance": 7, "lat": 37.6511, "lon": -108.5364, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NCCP-2026-01-09-tmax_low-daily", "stationId": "USR0000NCCP", "stationName": "Cattle Camp Nevada", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.2, "unit": "c", "prevValue": -1.7, "prevDate": "2011-01-09", "margin": 0.5, "yearsStood": 15, "porYears": 33, "tie": false, "provisional": false, "significance": 7, "lat": 38.9036, "lon": -114.8142, "firstSeen": "2026-10-13T18:42:28Z", "revised": "2026-10-13" }, { "id": "USS0006J09S-2026-01-09-tmax_low-daily", "stationId": "USS0006J09S", "stationName": "Rabbit Ears", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12.6, "unit": "c", "prevValue": -10.2, "prevDate": "2025-01-09", "margin": 2.4, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 7, "lat": 40.37, "lon": -106.74, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-16" }, { "id": "USS0006K10S-2026-01-09-tmin_low-daily", "stationId": "USS0006K10S", "stationName": "Ivanhoe", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -23.6, "unit": "c", "prevValue": -21.5, "prevDate": "2025-01-09", "margin": 2.1, "yearsStood": 0, "porYears": 36, "tie": false, "provisional": false, "significance": 7, "lat": 39.29, "lon": -106.55, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007J04S-2026-01-09-tmax_low-daily", "stationId": "USS0007J04S", "stationName": "Crosho", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10, "unit": "c", "prevValue": -8.3, "prevDate": "2025-01-09", "margin": 1.7, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 7, "lat": 40.17, "lon": -107.06, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K12S-2026-01-09-tmax_low-daily", "stationId": "USS0007K12S", "stationName": "Bison Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -15.7, "unit": "c", "prevValue": -13.9, "prevDate": "2024-01-09", "margin": 1.8, "yearsStood": 2, "porYears": 42, "tie": false, "provisional": false, "significance": 7, "lat": 39.76, "lon": -107.36, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K13S-2026-01-09-tmax_low-daily", "stationId": "USS0007K13S", "stationName": "Trapper Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -13.1, "unit": "c", "prevValue": -11.2, "prevDate": "2025-01-09", "margin": 1.9, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 7, "lat": 40, "lon": -107.24, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0009S07S-2026-01-09-tmax_low-daily", "stationId": "USS0009S07S", "stationName": "Coronado Trail", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -5.5, "unit": "c", "prevValue": -3.8, "prevDate": "2025-01-09", "margin": 1.7, "yearsStood": 0, "porYears": 44, "tie": false, "provisional": false, "significance": 7, "lat": 33.8, "lon": -109.15, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0010S01S-2026-01-09-tmax_low-daily", "stationId": "USS0010S01S", "stationName": "Workman Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.4, "unit": "c", "prevValue": -0.3, "prevDate": "2025-01-09", "margin": 2.1, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 7, "lat": 33.81, "lon": -110.92, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0017H07S-2026-01-09-tmax_low-daily", "stationId": "USS0017H07S", "stationName": "Lamance Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.6, "unit": "c", "prevValue": -2.3, "prevDate": "2011-01-09", "margin": 0.3, "yearsStood": 15, "porYears": 38, "tie": false, "provisional": false, "significance": 7, "lat": 41.52, "lon": -117.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USS0006H22S-2026-01-09-tmax_low-daily", "stationId": "USS0006H22S", "stationName": "Whiskey Park", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.4, "unit": "c", "prevValue": -10.1, "prevDate": "2024-01-09", "margin": 1.3, "yearsStood": 2, "porYears": 41, "tie": false, "provisional": false, "significance": 6, "lat": 41, "lon": -106.91, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-12" }, { "id": "USS0006H23S-2026-01-09-tmax_low-daily", "stationId": "USS0006H23S", "stationName": "Sand Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14.3, "unit": "c", "prevValue": -12.5, "prevDate": "2025-01-09", "margin": 1.8, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 6, "lat": 41.46, "lon": -106.28, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J05S-2026-01-09-tmax_low-daily", "stationId": "USS0006J05S", "stationName": "Willow Creek Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.3, "unit": "c", "prevValue": -9.9, "prevDate": "2025-01-09", "margin": 1.4, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 6, "lat": 40.35, "lon": -106.09, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007M12S-2026-01-09-tmax_low-daily", "stationId": "USS0007M12S", "stationName": "Molas Lake", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9, "unit": "c", "prevValue": -7.6, "prevDate": "2025-01-09", "margin": 1.4, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 6, "lat": 37.75, "lon": -107.69, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-16" }, { "id": "USS0008L02S-2026-01-09-tmax_low-daily", "stationId": "USS0008L02S", "stationName": "Columbine Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.1, "unit": "c", "prevValue": -7.5, "prevDate": "2025-01-09", "margin": 1.6, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 6, "lat": 38.42, "lon": -108.38, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0009S11S-2026-01-09-tmax_low-daily", "stationId": "USS0009S11S", "stationName": "Hannagan Meadows", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.6, "unit": "c", "prevValue": -5.1, "prevDate": "2025-01-09", "margin": 1.5, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 6, "lat": 33.65, "lon": -109.31, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0019L06S-2026-01-09-tmin_low-daily", "stationId": "USS0019L06S", "stationName": "Poison Flat", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -17.6, "unit": "c", "prevValue": -16.2, "prevDate": "2022-01-09", "margin": 1.4, "yearsStood": 4, "porYears": 39, "tie": false, "provisional": false, "significance": 6, "lat": 38.51, "lon": -119.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K13S-2026-01-09-tmax_low-daily", "stationId": "USS0020K13S", "stationName": "Truckee #2", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -1.1, "unit": "c", "prevValue": 0.3, "prevDate": "2020-01-09", "margin": 1.4, "yearsStood": 6, "porYears": 38, "tie": false, "provisional": false, "significance": 6, "lat": 39.3, "lon": -120.18, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AGUN-2026-01-09-tmin_low-daily", "stationId": "USR0000AGUN", "stationName": "Gunsight Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.7, "unit": "c", "prevValue": -10.6, "prevDate": "2024-01-09", "margin": 1.1, "yearsStood": 2, "porYears": 33, "tie": false, "provisional": false, "significance": 5, "lat": 36.7044, "lon": -112.5833, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000ASUN-2026-01-09-tmax_low-daily", "stationId": "USR0000ASUN", "stationName": "Sunset Point Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 8.9, "unit": "c", "prevValue": 10, "prevDate": "2024-01-09", "margin": 1.1, "yearsStood": 2, "porYears": 33, "tie": false, "provisional": false, "significance": 5, "lat": 34.1953, "lon": -112.1417, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CPIN-2026-01-09-tmax_low-daily", "stationId": "USR0000CPIN", "stationName": "Pinto Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -4.4, "unit": "c", "prevValue": -3.9, "prevDate": "2021-01-09", "margin": 0.5, "yearsStood": 4, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 40.0097, "lon": -108.4597, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000LOST-2026-01-09-tmax_low-daily", "stationId": "USR0000LOST", "stationName": "Lost Creek - Salina 12S Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.1, "unit": "c", "prevValue": -5, "prevDate": "2025-01-09", "margin": 1.1, "yearsStood": 0, "porYears": 37, "tie": false, "provisional": false, "significance": 5, "lat": 38.7708, "lon": -111.8625, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005J06S-2026-01-09-tmax_low-daily", "stationId": "USS0005J06S", "stationName": "Deadman Hill", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -13.7, "unit": "c", "prevValue": -12.2, "prevDate": "2025-01-09", "margin": 1.5, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 40.81, "lon": -105.77, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005J10S-2026-01-09-tmax_low-daily", "stationId": "USS0005J10S", "stationName": "Lake Irene", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -13.5, "unit": "c", "prevValue": -12.7, "prevDate": "2024-01-09", "margin": 0.8, "yearsStood": 2, "porYears": 42, "tie": false, "provisional": false, "significance": 5, "lat": 40.41, "lon": -105.82, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005K09S-2026-01-09-tmax_low-daily", "stationId": "USS0005K09S", "stationName": "Grizzly Peak", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14.3, "unit": "c", "prevValue": -13.6, "prevDate": "2025-01-09", "margin": 0.7, "yearsStood": 0, "porYears": 44, "tie": false, "provisional": false, "significance": 5, "lat": 39.65, "lon": -105.87, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006H09S-2026-01-09-tmax_low-daily", "stationId": "USS0006H09S", "stationName": "Webber Springs", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.8, "unit": "c", "prevValue": -10.6, "prevDate": "2024-01-09", "margin": 1.2, "yearsStood": 2, "porYears": 39, "tie": false, "provisional": false, "significance": 5, "lat": 41.16, "lon": -106.93, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006H19S-2026-01-09-tmax_low-daily", "stationId": "USS0006H19S", "stationName": "South Brush Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11, "unit": "c", "prevValue": -9.4, "prevDate": "2025-01-09", "margin": 1.6, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 5, "lat": 41.33, "lon": -106.5, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J03S-2026-01-09-tmax_low-daily", "stationId": "USS0006J03S", "stationName": "Columbine", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.7, "unit": "c", "prevValue": -9.9, "prevDate": "2025-01-09", "margin": 0.8, "yearsStood": 0, "porYears": 47, "tie": false, "provisional": false, "significance": 5, "lat": 40.39, "lon": -106.6, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007H03S-2026-01-09-tmax_low-daily", "stationId": "USS0007H03S", "stationName": "Sandstone RS", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.7, "unit": "c", "prevValue": -8.8, "prevDate": "2024-01-09", "margin": 0.9, "yearsStood": 2, "porYears": 42, "tie": false, "provisional": false, "significance": 5, "lat": 41.11, "lon": -107.17, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007K14S-2026-01-09-tmax_low-daily", "stationId": "USS0007K14S", "stationName": "Overland Res.", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.1, "unit": "c", "prevValue": -9.9, "prevDate": "2025-01-09", "margin": 1.2, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 5, "lat": 39.09, "lon": -107.63, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-12" }, { "id": "USS0007M29S-2026-01-09-tmax_low-daily", "stationId": "USS0007M29S", "stationName": "Lizard Head Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.2, "unit": "c", "prevValue": -8.2, "prevDate": "2025-01-09", "margin": 1, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 5, "lat": 37.8, "lon": -107.92, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-16" }, { "id": "USS0007M33S-2026-01-09-tmax_low-daily", "stationId": "USS0007M33S", "stationName": "Red Mountain Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.8, "unit": "c", "prevValue": -11.2, "prevDate": "2025-01-09", "margin": 0.6, "yearsStood": 0, "porYears": 45, "tie": false, "provisional": false, "significance": 5, "lat": 37.89, "lon": -107.71, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-16" }, { "id": "USS0009S02S-2026-01-09-tmax_low-daily", "stationId": "USS0009S02S", "stationName": "Maverick Fork", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -6.8, "unit": "c", "prevValue": -5.7, "prevDate": "2025-01-09", "margin": 1.1, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 5, "lat": 33.92, "lon": -109.46, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000AUNI-2026-01-09-tmin_low-daily", "stationId": "USR0000AUNI", "stationName": "Union Pass Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": 0, "unit": "c", "prevValue": 0.4, "prevDate": "2024-01-09", "margin": 0.4, "yearsStood": 2, "porYears": 33, "tie": false, "provisional": false, "significance": 4, "lat": 35.2247, "lon": -114.3747, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000BADG-2026-01-09-tmax_low-daily", "stationId": "USR0000BADG", "stationName": "Badger Spring - Ivins 14W Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 3.9, "unit": "c", "prevValue": 4.4, "prevDate": "2024-01-09", "margin": 0.5, "yearsStood": 2, "porYears": 36, "tie": false, "provisional": false, "significance": 4, "lat": 37.1697, "lon": -113.9497, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CCOT-2026-01-09-tmax_low-daily", "stationId": "USR0000CCOT", "stationName": "Cottonwood Basin Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -4.4, "unit": "c", "prevValue": -3.9, "prevDate": "2024-01-09", "margin": 0.5, "yearsStood": 2, "porYears": 36, "tie": false, "provisional": false, "significance": 4, "lat": 38.5731, "lon": -108.2778, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000MUDS-2026-01-09-tmax_low-daily", "stationId": "USR0000MUDS", "stationName": "Mud Spring - Eureka 13SW Utah", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -1.7, "unit": "c", "prevValue": -1.1, "prevDate": "2024-01-09", "margin": 0.6, "yearsStood": 2, "porYears": 37, "tie": false, "provisional": false, "significance": 4, "lat": 39.7986, "lon": -112.2722, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005M13S-2026-01-09-tmax_low-daily", "stationId": "USS0005M13S", "stationName": "South Colony", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.8, "unit": "c", "prevValue": -9.2, "prevDate": "2025-01-09", "margin": 0.6, "yearsStood": 0, "porYears": 36, "tie": false, "provisional": false, "significance": 4, "lat": 37.97, "lon": -105.54, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J12S-2026-01-09-tmax_low-daily", "stationId": "USS0006J12S", "stationName": "Roach", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12.3, "unit": "c", "prevValue": -11.5, "prevDate": "2025-01-09", "margin": 0.8, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 4, "lat": 40.88, "lon": -106.05, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J15S-2026-01-09-tmax_low-daily", "stationId": "USS0006J15S", "stationName": "Elk River", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.2, "unit": "c", "prevValue": -9.8, "prevDate": "2024-01-09", "margin": 0.4, "yearsStood": 2, "porYears": 41, "tie": false, "provisional": false, "significance": 4, "lat": 40.85, "lon": -106.97, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K01S-2026-01-09-tmax_low-daily", "stationId": "USS0006K01S", "stationName": "Hoosier Pass", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14.7, "unit": "c", "prevValue": -14.4, "prevDate": "2025-01-09", "margin": 0.3, "yearsStood": 0, "porYears": 41, "tie": false, "provisional": false, "significance": 4, "lat": 39.36, "lon": -106.06, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006K24S-2026-01-09-tmax_low-daily", "stationId": "USS0006K24S", "stationName": "Copper Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -12, "unit": "c", "prevValue": -11.8, "prevDate": "2025-01-09", "margin": 0.2, "yearsStood": 0, "porYears": 42, "tie": false, "provisional": false, "significance": 4, "lat": 39.49, "lon": -106.17, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007M32S-2026-01-09-tmax_low-daily", "stationId": "USS0007M32S", "stationName": "Beartown", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11, "unit": "c", "prevValue": -10.9, "prevDate": "2025-01-09", "margin": 0.1, "yearsStood": 0, "porYears": 44, "tie": false, "provisional": false, "significance": 4, "lat": 37.71, "lon": -107.51, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00044881-2026-01-09-tmin_low-daily", "stationId": "USC00044881", "stationName": "Lee Vining", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -11.7, "unit": "c", "prevValue": -11.7, "prevDate": "1989-01-09", "margin": 0, "yearsStood": 36, "porYears": 39, "tie": true, "provisional": false, "significance": 3, "lat": 37.9567, "lon": -119.1194, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00261327-2026-01-09-tmax_low-daily", "stationId": "USC00261327", "stationName": "Bunkerville", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 10, "unit": "c", "prevValue": 10, "prevDate": "1989-01-09", "margin": 0, "yearsStood": 36, "porYears": 48, "tie": true, "provisional": false, "significance": 3, "lat": 36.7692, "lon": -114.1269, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-11" }, { "id": "USC00266746-2026-01-09-tmax_low-daily", "stationId": "USC00266746", "stationName": "Reese Rvr - Ione 13NE", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.2, "unit": "c", "prevValue": -2.2, "prevDate": "1992-01-09", "margin": 0, "yearsStood": 34, "porYears": 55, "tie": true, "provisional": false, "significance": 3, "lat": 39.0628, "lon": -117.4133, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USR0000ATUS-2026-01-09-tmax_low-daily", "stationId": "USR0000ATUS", "stationName": "Tusayan Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 1.1, "unit": "c", "prevValue": 1.1, "prevDate": "1993-01-09", "margin": 0, "yearsStood": 32, "porYears": 41, "tie": true, "provisional": false, "significance": 3, "lat": 35.99, "lon": -112.12, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CDOW-2026-01-09-tmax_low-daily", "stationId": "USR0000CDOW", "stationName": "Dowd Junction Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -9.4, "unit": "c", "prevValue": -9.4, "prevDate": "1988-01-09", "margin": 0, "yearsStood": 38, "porYears": 42, "tie": true, "provisional": false, "significance": 3, "lat": 39.6269, "lon": -106.4517, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSQS-2026-01-09-tmax_low-daily", "stationId": "USR0000CSQS", "stationName": "Squaw Springs California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 8.3, "unit": "c", "prevValue": 8.3, "prevDate": "1993-01-09", "margin": 0, "yearsStood": 32, "porYears": 36, "tie": true, "provisional": false, "significance": 3, "lat": 35.37, "lon": -117.5683, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CWSC-2026-01-09-tmin_low-daily", "stationId": "USR0000CWSC", "stationName": "Willis Creek Colorado", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -17.8, "unit": "c", "prevValue": -17.8, "prevDate": "1993-01-09", "margin": 0, "yearsStood": 32, "porYears": 38, "tie": true, "provisional": false, "significance": 3, "lat": 38.0039, "lon": -105.0564, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000NDES-2026-01-09-tmax_low-daily", "stationId": "USR0000NDES", "stationName": "Desatoya Mountain Nevada", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 0, "unit": "c", "prevValue": 0, "prevDate": "1992-01-09", "margin": 0, "yearsStood": 34, "porYears": 41, "tie": true, "provisional": false, "significance": 3, "lat": 39.3011, "lon": -117.5844, "firstSeen": "2026-10-13T18:45:55Z", "revised": "2026-10-13" }, { "id": "USS0005J37S-2026-01-09-tmax_low-daily", "stationId": "USS0005J37S", "stationName": "Joe Wright", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.9, "unit": "c", "prevValue": -11.6, "prevDate": "2025-01-09", "margin": 0.3, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 3, "lat": 40.53, "lon": -105.89, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005J41S-2026-01-09-tmax_low-daily", "stationId": "USS0005J41S", "stationName": "Lake Eldora", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -10.5, "unit": "c", "prevValue": -10, "prevDate": "2025-01-09", "margin": 0.5, "yearsStood": 0, "porYears": 39, "tie": false, "provisional": false, "significance": 3, "lat": 39.94, "lon": -105.59, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0005K05S-2026-01-09-tmax_low-daily", "stationId": "USS0005K05S", "stationName": "Loveland Basin", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -14, "unit": "c", "prevValue": -13.9, "prevDate": "2025-01-09", "margin": 0.1, "yearsStood": 0, "porYears": 35, "tie": false, "provisional": false, "significance": 3, "lat": 39.67, "lon": -105.9, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0006J18S-2026-01-09-tmax_low-daily", "stationId": "USS0006J18S", "stationName": "Buffalo Park", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.2, "unit": "c", "prevValue": -11, "prevDate": "2025-01-09", "margin": 0.2, "yearsStood": 0, "porYears": 32, "tie": false, "provisional": false, "significance": 3, "lat": 40.23, "lon": -106.6, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008S01S-2026-01-09-tmax_low-daily", "stationId": "USS0008S01S", "stationName": "Frisco Divide", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -3.9, "unit": "c", "prevValue": -3.8, "prevDate": "2025-01-09", "margin": 0.1, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 3, "lat": 33.74, "lon": -108.95, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CFIS-2026-01-09-tmax_low-daily", "stationId": "USR0000CFIS", "stationName": "Fish Creek Mtn California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 14.4, "unit": "c", "prevValue": 14.4, "prevDate": "1998-01-09", "margin": 0, "yearsStood": 28, "porYears": 39, "tie": true, "provisional": false, "significance": 2, "lat": 32.9903, "lon": -116.0669, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CMID-2026-01-09-tmax_low-daily", "stationId": "USR0000CMID", "stationName": "Mid Hills California", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": 2.8, "unit": "c", "prevValue": 2.8, "prevDate": "2001-01-09", "margin": 0, "yearsStood": 24, "porYears": 36, "tie": true, "provisional": false, "significance": 2, "lat": 35.1231, "lon": -115.4114, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000COWV-2026-01-09-tmin_low-daily", "stationId": "USR0000COWV", "stationName": "Owens Valley California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -5.6, "unit": "c", "prevValue": -5.6, "prevDate": "2008-01-09", "margin": 0, "yearsStood": 18, "porYears": 35, "tie": true, "provisional": false, "significance": 2, "lat": 37.39, "lon": -118.5506, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSAN-2026-01-09-tmax_low-daily", "stationId": "USR0000CSAN", "stationName": "Sanborn Park Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.8, "unit": "c", "prevValue": -2.8, "prevDate": "2008-01-09", "margin": 0, "yearsStood": 18, "porYears": 42, "tie": true, "provisional": false, "significance": 2, "lat": 38.1917, "lon": -108.2167, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ACOL-2026-01-09-tmin_low-daily", "stationId": "USR0000ACOL", "stationName": "Columbine Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -14.4, "unit": "c", "prevValue": -14.4, "prevDate": "2016-01-09", "margin": 0, "yearsStood": 10, "porYears": 36, "tie": true, "provisional": false, "significance": 1, "lat": 32.7039, "lon": -109.9139, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000BLAC-2026-01-09-tmin_low-daily", "stationId": "USR0000BLAC", "stationName": "Black Cedar - Filmore 5E Utah", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -13.3, "unit": "c", "prevValue": -13.3, "prevDate": "2024-01-09", "margin": 0, "yearsStood": 2, "porYears": 40, "tie": true, "provisional": false, "significance": 1, "lat": 38.9792, "lon": -112.2394, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CSTO-2026-01-09-tmin_low-daily", "stationId": "USR0000CSTO", "stationName": "Stonyford California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -5, "unit": "c", "prevValue": -5, "prevDate": "2011-01-09", "margin": 0, "yearsStood": 15, "porYears": 33, "tie": true, "provisional": false, "significance": 1, "lat": 39.3669, "lon": -122.575, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CWAL-2026-01-09-tmin_low-daily", "stationId": "USR0000CWAL", "stationName": "Walker Pass California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -3.3, "unit": "c", "prevValue": -3.3, "prevDate": "2016-01-09", "margin": 0, "yearsStood": 10, "porYears": 36, "tie": true, "provisional": false, "significance": 1, "lat": 35.6647, "lon": -118.0569, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000WAND-2026-01-09-tmin_low-daily", "stationId": "USR0000WAND", "stationName": "Anderson Ridge Wyoming", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -19.4, "unit": "c", "prevValue": -19.4, "prevDate": "2011-01-09", "margin": 0, "yearsStood": 15, "porYears": 39, "tie": true, "provisional": false, "significance": 1, "lat": 42.4372, "lon": -108.9408, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0007M21S-2026-01-09-tmax_low-daily", "stationId": "USS0007M21S", "stationName": "Middle Creek", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -11.1, "unit": "c", "prevValue": -11.1, "prevDate": "2025-01-09", "margin": 0, "yearsStood": 0, "porYears": 44, "tie": true, "provisional": false, "significance": 1, "lat": 37.62, "lon": -107.03, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0020K13S-2026-01-09-tmin_low-daily", "stationId": "USS0020K13S", "stationName": "Truckee #2", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -10.9, "unit": "c", "prevValue": -10.9, "prevDate": "2011-01-09", "margin": 0, "yearsStood": 15, "porYears": 38, "tie": true, "provisional": false, "significance": 1, "lat": 39.3, "lon": -120.18, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ANIX-2026-01-09-tmin_low-daily", "stationId": "USR0000ANIX", "stationName": "Nixon Flats Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -15.6, "unit": "c", "prevValue": -15.6, "prevDate": "2024-01-09", "margin": 0, "yearsStood": 2, "porYears": 35, "tie": true, "provisional": false, "significance": 0, "lat": 36.39, "lon": -113.1522, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000APRO-2026-01-09-tmax_low-daily", "stationId": "USR0000APRO", "stationName": "Promontory Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -3.9, "unit": "c", "prevValue": -3.9, "prevDate": "2025-01-09", "margin": 0, "yearsStood": 0, "porYears": 35, "tie": true, "provisional": false, "significance": 0, "lat": 34.3694, "lon": -111.025, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CGYP-2026-01-09-tmax_low-daily", "stationId": "USR0000CGYP", "stationName": "Gypsum Colorado", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-09", "value": -2.8, "unit": "c", "prevValue": -2.8, "prevDate": "2024-01-09", "margin": 0, "yearsStood": 2, "porYears": 36, "tie": true, "provisional": false, "significance": 0, "lat": 39.6953, "lon": -106.9731, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000CHUM-2026-01-09-tmin_low-daily", "stationId": "USR0000CHUM", "stationName": "Huntsman Mesa Colorado", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -16.7, "unit": "c", "prevValue": -16.7, "prevDate": "2024-01-09", "margin": 0, "yearsStood": 2, "porYears": 36, "tie": true, "provisional": false, "significance": 0, "lat": 38.3319, "lon": -107.0889, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000COCR-2026-01-09-tmin_low-daily", "stationId": "USR0000COCR", "stationName": "Oak Creek California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-09", "value": -2.2, "unit": "c", "prevValue": -2.2, "prevDate": "2024-01-09", "margin": 0, "yearsStood": 2, "porYears": 33, "tie": true, "provisional": false, "significance": 0, "lat": 36.8425, "lon": -118.2594, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00023160-2026-01-10-tmax_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -7.2, "unit": "c", "prevValue": -2.8, "prevDate": "1920-01-10", "margin": 4.4, "yearsStood": 106, "porYears": 118, "tie": false, "provisional": false, "significance": 48, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USW00023188-2026-01-10-tmin_low-daily", "stationId": "USW00023188", "stationName": "San Diego Intl AP", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": 3.3, "unit": "c", "prevValue": 3.9, "prevDate": "1949-01-10", "margin": 0.6, "yearsStood": 76, "porYears": 88, "tie": false, "provisional": false, "significance": 33, "lat": 32.7336, "lon": -117.1831, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-10" }, { "id": "USC00023160-2026-01-10-tmin_low-daily", "stationId": "USC00023160", "stationName": "Ft Valley", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -30, "unit": "c", "prevValue": -26.1, "prevDate": "1977-01-10", "margin": 3.9, "yearsStood": 48, "porYears": 118, "tie": false, "provisional": false, "significance": 30, "lat": 35.2719, "lon": -111.73, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00048999-2026-01-10-tmin_low-daily", "stationId": "USC00048999", "stationName": "Tracy Carbona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -3.9, "unit": "c", "prevValue": -3.3, "prevDate": "1957-01-10", "margin": 0.6, "yearsStood": 68, "porYears": 78, "tie": false, "provisional": false, "significance": 28, "lat": 37.6819, "lon": -121.3467, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USW00023090-2026-01-10-tmin_low-daily", "stationId": "USW00023090", "stationName": "Farmington Four Corners Rgnl A", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -17.2, "unit": "c", "prevValue": -16.7, "prevDate": "1962-01-10", "margin": 0.5, "yearsStood": 64, "porYears": 79, "tie": false, "provisional": false, "significance": 26, "lat": 36.7436, "lon": -108.2294, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-10-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -12.2, "unit": "c", "prevValue": -8.1, "prevDate": "1993-01-10", "margin": 4.1, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 25, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00267750-2026-01-10-tmax_low-daily", "stationId": "USC00267750", "stationName": "Spring Valley Sp", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -2.8, "unit": "c", "prevValue": -1.1, "prevDate": "1977-01-10", "margin": 1.7, "yearsStood": 48, "porYears": 53, "tie": false, "provisional": false, "significance": 22, "lat": 38.0406, "lon": -114.18, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-10-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -6.1, "unit": "c", "prevValue": -1.8, "prevDate": "1993-01-10", "margin": 4.3, "yearsStood": 32, "porYears": 42, "tie": false, "provisional": false, "significance": 21, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0011R06S-2026-01-10-tmax_low-daily", "stationId": "USS0011R06S", "stationName": "Baker Butte", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -4.7, "unit": "c", "prevValue": -0.3, "prevDate": "1998-01-10", "margin": 4.4, "yearsStood": 28, "porYears": 45, "tie": false, "provisional": false, "significance": 20, "lat": 34.46, "lon": -111.41, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-11" }, { "id": "USC00027619-2026-01-10-tmax_low-daily", "stationId": "USC00027619", "stationName": "Sasabe", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": 9.4, "unit": "c", "prevValue": 11.1, "prevDate": "1993-01-10", "margin": 1.7, "yearsStood": 32, "porYears": 68, "tie": false, "provisional": false, "significance": 18, "lat": 31.4831, "lon": -111.5436, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-10-tmax_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -11.1, "unit": "c", "prevValue": -6.1, "prevDate": "2011-01-10", "margin": 5, "yearsStood": 15, "porYears": 44, "tie": false, "provisional": false, "significance": 18, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00054538-2026-01-10-tmin_low-daily", "stationId": "USC00054538", "stationName": "Kim 15 NNE", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -20.6, "unit": "c", "prevValue": -18.9, "prevDate": "1993-01-10", "margin": 1.7, "yearsStood": 32, "porYears": 47, "tie": false, "provisional": false, "significance": 16, "lat": 37.4536, "lon": -103.3219, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00054546-2026-01-10-tmin_low-daily", "stationId": "USC00054546", "stationName": "Kim 10SSE", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -18.3, "unit": "c", "prevValue": -16.1, "prevDate": "1993-01-10", "margin": 2.2, "yearsStood": 32, "porYears": 39, "tie": false, "provisional": false, "significance": 16, "lat": 37.115, "lon": -103.2986, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000AGRE-2026-01-10-tmin_low-daily", "stationId": "USR0000AGRE", "stationName": "Greer Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -17.2, "unit": "c", "prevValue": -14.4, "prevDate": "1997-01-10", "margin": 2.8, "yearsStood": 28, "porYears": 35, "tie": false, "provisional": false, "significance": 16, "lat": 34.06, "lon": -109.45, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-10-tmin_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -22.2, "unit": "c", "prevValue": -17.8, "prevDate": "2011-01-10", "margin": 4.4, "yearsStood": 15, "porYears": 44, "tie": false, "provisional": false, "significance": 16, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00290225-2026-01-10-tmin_low-daily", "stationId": "USC00290225", "stationName": "Albuquerque Foothills NE", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -8.9, "unit": "c", "prevValue": -8.3, "prevDate": "1992-01-10", "margin": 0.6, "yearsStood": 34, "porYears": 36, "tie": false, "provisional": false, "significance": 14, "lat": 35.1317, "lon": -106.4953, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USC00043244-2026-01-10-tmin_low-daily", "stationId": "USC00043244", "stationName": "Fremont", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": 0.6, "unit": "c", "prevValue": 1.1, "prevDate": "1999-01-10", "margin": 0.5, "yearsStood": 27, "porYears": 31, "tie": false, "provisional": false, "significance": 12, "lat": 37.5422, "lon": -122.0158, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00050372-2026-01-10-tmax_low-daily", "stationId": "USC00050372", "stationName": "Aspen 1SW", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -7.8, "unit": "c", "prevValue": -5, "prevDate": "2016-01-10", "margin": 2.8, "yearsStood": 10, "porYears": 47, "tie": false, "provisional": false, "significance": 12, "lat": 39.1853, "lon": -106.8381, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000ALIM-2026-01-10-tmin_low-daily", "stationId": "USR0000ALIM", "stationName": "Limestone Canyon Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -10.6, "unit": "c", "prevValue": -8.9, "prevDate": "2011-01-10", "margin": 1.7, "yearsStood": 15, "porYears": 42, "tie": false, "provisional": false, "significance": 12, "lat": 34.1789, "lon": -110.2736, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00293142-2026-01-10-tmin_low-daily", "stationId": "USC00293142", "stationName": "Farmington Ag Sci Cnt", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -15.6, "unit": "c", "prevValue": -14.4, "prevDate": "2008-01-10", "margin": 1.2, "yearsStood": 18, "porYears": 49, "tie": false, "provisional": false, "significance": 11, "lat": 36.6897, "lon": -108.3086, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USS0011R03S-2026-01-10-tmax_low-daily", "stationId": "USS0011R03S", "stationName": "Mormon Mountain", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -4.5, "unit": "c", "prevValue": -1, "prevDate": "2025-01-10", "margin": 3.5, "yearsStood": 0, "porYears": 45, "tie": false, "provisional": false, "significance": 11, "lat": 34.94, "lon": -111.52, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008S01S-2026-01-10-tmin_low-daily", "stationId": "USS0008S01S", "stationName": "Frisco Divide", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -13.4, "unit": "c", "prevValue": -11, "prevDate": "2025-01-10", "margin": 2.4, "yearsStood": 0, "porYears": 38, "tie": false, "provisional": false, "significance": 9, "lat": 33.74, "lon": -108.95, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0008S08S-2026-01-10-tmin_low-daily", "stationId": "USS0008S08S", "stationName": "Silver Creek Divide", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -15.8, "unit": "c", "prevValue": -15.4, "prevDate": "2009-01-10", "margin": 0.4, "yearsStood": 16, "porYears": 38, "tie": false, "provisional": false, "significance": 8, "lat": 33.37, "lon": -108.71, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USS0009S01S-2026-01-10-tmin_low-daily", "stationId": "USS0009S01S", "stationName": "Baldy", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -18, "unit": "c", "prevValue": -16.9, "prevDate": "2016-01-10", "margin": 1.1, "yearsStood": 10, "porYears": 39, "tie": false, "provisional": false, "significance": 8, "lat": 33.98, "lon": -109.5, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ACOL-2026-01-10-tmin_low-daily", "stationId": "USR0000ACOL", "stationName": "Columbine Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -13.9, "unit": "c", "prevValue": -13.3, "prevDate": "2016-01-10", "margin": 0.6, "yearsStood": 10, "porYears": 36, "tie": false, "provisional": false, "significance": 7, "lat": 32.7039, "lon": -109.9139, "firstSeen": "2026-10-10T21:03:28Z", "revised": "2026-10-10" }, { "id": "USS0009S06S-2026-01-10-tmin_low-daily", "stationId": "USS0009S06S", "stationName": "Beaver Head", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -17.6, "unit": "c", "prevValue": -16.7, "prevDate": "2016-01-10", "margin": 0.9, "yearsStood": 10, "porYears": 33, "tie": false, "provisional": false, "significance": 7, "lat": 33.69, "lon": -109.22, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USW00093107-2026-01-10-tmin_low-daily", "stationId": "USW00093107", "stationName": "San Diego Miramar NAS", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": 2.2, "unit": "c", "prevValue": 2.2, "prevDate": "1949-01-10", "margin": 0, "yearsStood": 76, "porYears": 80, "tie": true, "provisional": false, "significance": 7, "lat": 32.8667, "lon": -117.1333, "firstSeen": "2026-10-10T21:04:50Z", "revised": "2026-10-13" }, { "id": "USS0009S18S-2026-01-10-tmin_low-daily", "stationId": "USS0009S18S", "stationName": "Wildcat", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -16.5, "unit": "c", "prevValue": -16.4, "prevDate": "2016-01-10", "margin": 0.1, "yearsStood": 10, "porYears": 39, "tie": false, "provisional": false, "significance": 6, "lat": 33.76, "lon": -109.48, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000ARIN-2026-01-10-tmax_low-daily", "stationId": "USR0000ARIN", "stationName": "Rincon Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": -1.7, "unit": "c", "prevValue": -1.1, "prevDate": "2020-01-10", "margin": 0.6, "yearsStood": 6, "porYears": 33, "tie": false, "provisional": false, "significance": 5, "lat": 32.2056, "lon": -110.5481, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00045360-2026-01-10-tmin_low-daily", "stationId": "USC00045360", "stationName": "Markley Cove", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -3.3, "unit": "c", "prevValue": -3.3, "prevDate": "1977-01-10", "margin": 0, "yearsStood": 48, "porYears": 57, "tie": true, "provisional": false, "significance": 4, "lat": 38.4917, "lon": -122.1242, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00290225-2026-01-10-tmax_low-daily", "stationId": "USC00290225", "stationName": "Albuquerque Foothills NE", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": 0, "unit": "c", "prevValue": 0.6, "prevDate": "2025-01-10", "margin": 0.6, "yearsStood": 0, "porYears": 36, "tie": false, "provisional": false, "significance": 4, "lat": 35.1317, "lon": -106.4953, "firstSeen": "2026-10-10T21:01:49Z", "revised": "2026-10-10" }, { "id": "USC00028795-2026-01-10-tmin_low-daily", "stationId": "USC00028795", "stationName": "Tucson 17 NW", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -1.7, "unit": "c", "prevValue": -1.7, "prevDate": "1987-01-10", "margin": 0, "yearsStood": 39, "porYears": 45, "tie": true, "provisional": false, "significance": 3, "lat": 32.2542, "lon": -111.1961, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000CSFD-2026-01-10-tmin_low-daily", "stationId": "USR0000CSFD", "stationName": "Santa Fe Dam California", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": 5, "unit": "c", "prevValue": 5, "prevDate": "1994-01-10", "margin": 0, "yearsStood": 32, "porYears": 34, "tie": true, "provisional": false, "significance": 3, "lat": 34.1208, "lon": -117.9458, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00026653-2026-01-10-tmax_low-daily", "stationId": "USC00026653", "stationName": "Pleasant Valley", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": 2.8, "unit": "c", "prevValue": 2.8, "prevDate": "2016-01-10", "margin": 0, "yearsStood": 10, "porYears": 63, "tie": true, "provisional": false, "significance": 2, "lat": 34.1003, "lon": -110.9658, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00050372-2026-01-10-tmin_low-daily", "stationId": "USC00050372", "stationName": "Aspen 1SW", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -20, "unit": "c", "prevValue": -20, "prevDate": "2011-01-10", "margin": 0, "yearsStood": 15, "porYears": 47, "tie": true, "provisional": false, "significance": 2, "lat": 39.1853, "lon": -106.8381, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USC00054724-2026-01-10-tmin_low-daily", "stationId": "USC00054724", "stationName": "La Junta", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -16.1, "unit": "c", "prevValue": -16.1, "prevDate": "2007-01-10", "margin": 0, "yearsStood": 19, "porYears": 32, "tie": true, "provisional": false, "significance": 2, "lat": 37.9822, "lon": -103.5439, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000AMUL-2026-01-10-tmax_low-daily", "stationId": "USR0000AMUL", "stationName": "Muleshoe Ranch Arizona", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": 7.2, "unit": "c", "prevValue": 7.2, "prevDate": "2016-01-10", "margin": 0, "yearsStood": 10, "porYears": 39, "tie": true, "provisional": false, "significance": 1, "lat": 32.4, "lon": -110.2708, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USR0000APRO-2026-01-10-tmin_low-daily", "stationId": "USR0000APRO", "stationName": "Promontory Arizona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -11.1, "unit": "c", "prevValue": -11.1, "prevDate": "2011-01-10", "margin": 0, "yearsStood": 15, "porYears": 35, "tie": true, "provisional": false, "significance": 1, "lat": 34.3694, "lon": -111.025, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00029656-2026-01-10-tmax_low-daily", "stationId": "USC00029656", "stationName": "Yuma Quartermaster Depot", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-10", "value": 16.1, "unit": "c", "prevValue": 16.1, "prevDate": "2024-01-10", "margin": 0, "yearsStood": 2, "porYears": 34, "tie": true, "provisional": false, "significance": 0, "lat": 32.7281, "lon": -114.6222, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-11" }, { "id": "USC00051539-2026-01-10-tmin_low-daily", "stationId": "USC00051539", "stationName": "Cheraw 1 N", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-10", "value": -17.2, "unit": "c", "prevValue": -17.2, "prevDate": "2024-01-10", "margin": 0, "yearsStood": 2, "porYears": 33, "tie": true, "provisional": false, "significance": 0, "lat": 38.115, "lon": -103.51, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000MCCO-2026-01-11-tmin_low-daily", "stationId": "USR0000MCCO", "stationName": "McCook Ridge", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-11", "value": -22.2, "unit": "c", "prevValue": -18.9, "prevDate": "1992-01-11", "margin": 3.3, "yearsStood": 34, "porYears": 44, "tie": false, "provisional": false, "significance": 20, "lat": 39.6339, "lon": -109.2658, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00048999-2026-01-11-tmin_low-daily", "stationId": "USC00048999", "stationName": "Tracy Carbona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-11", "value": -3.3, "unit": "c", "prevValue": -2.2, "prevDate": "1993-01-11", "margin": 1.1, "yearsStood": 32, "porYears": 78, "tie": false, "provisional": false, "significance": 19, "lat": 37.6819, "lon": -121.3467, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-11-tmax_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-11", "value": -1.7, "unit": "c", "prevValue": -0.6, "prevDate": "1992-01-11", "margin": 1.1, "yearsStood": 34, "porYears": 42, "tie": false, "provisional": false, "significance": 16, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00054546-2026-01-11-tmin_low-daily", "stationId": "USC00054546", "stationName": "Kim 10SSE", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-11", "value": -18.3, "unit": "c", "prevValue": -17.2, "prevDate": "2011-01-11", "margin": 1.1, "yearsStood": 15, "porYears": 39, "tie": false, "provisional": false, "significance": 9, "lat": 37.115, "lon": -103.2986, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000OGAD-2026-01-12-tmin_low-daily", "stationId": "USR0000OGAD", "stationName": "Grandad Oregon", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-12", "value": -10.6, "unit": "c", "prevValue": -8.3, "prevDate": "2013-01-12", "margin": 2.3, "yearsStood": 12, "porYears": 42, "tie": false, "provisional": false, "significance": 14, "lat": 43.4158, "lon": -122.5772, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00048999-2026-01-12-tmin_low-daily", "stationId": "USC00048999", "stationName": "Tracy Carbona", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-12", "value": -3.3, "unit": "c", "prevValue": -3.3, "prevDate": "1963-01-12", "margin": 0, "yearsStood": 63, "porYears": 78, "tie": true, "provisional": false, "significance": 6, "lat": 37.6819, "lon": -121.3467, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" }, { "id": "USR0000OMER-2026-01-12-tmax_low-daily", "stationId": "USR0000OMER", "stationName": "Merlin Seed Orchard Oregon", "countryIso2": "US", "type": "tmax_low", "timescale": "daily", "date": "2026-01-12", "value": 2.8, "unit": "c", "prevValue": 2.8, "prevDate": "2007-01-12", "margin": 0, "yearsStood": 19, "porYears": 34, "tie": true, "provisional": false, "significance": 2, "lat": 42.4947, "lon": -123.3972, "firstSeen": "2026-10-10T21:03:52Z", "revised": "2026-10-10" }, { "id": "USC00045360-2026-01-12-tmin_low-daily", "stationId": "USC00045360", "stationName": "Markley Cove", "countryIso2": "US", "type": "tmin_low", "timescale": "daily", "date": "2026-01-12", "value": -3.3, "unit": "c", "prevValue": -3.3, "prevDate": "2024-01-12", "margin": 0, "yearsStood": 2, "porYears": 57, "tie": true, "provisional": false, "significance": 1, "lat": 38.4917, "lon": -122.1242, "firstSeen": "2026-10-10T20:59:56Z", "revised": "2026-10-10" } ] }