Cold outbreak in United States, 14 to 19 October 2026
Cold outbreak in United States, 14 to 19 October 2026: 20 records at 15 stations, peak on 18 October 2026. Closed.
Data as of . Last revised (2026-11-12).
Key Facts
- Cold outbreak in United States, 14 to 19 October 2026 set or tied 20 station records at 15 stations.
- It ran from 14 October 2026 to 19 October 2026 (6 days) and its peak day was 18 October 2026.
- Status: closed.
- John H Kerr Dam set a monthly record low minimum temperature of -7.8 C (18.0 F) on 16 October 2026 (provisional).
- The busiest day was 18 October 2026 with 10 records.
- The oldest broken record in the ranked list had stood for 73 years.
Footprint
14 to 19 October 2026| Station | Type | Value | Date |
|---|---|---|---|
| John H Kerr Dam | Record low minimum temperature | -7.8 C (18.0 F) | 2026-10-16 |
| Manchester AP | Record low minimum temperature | -2.8 C (27.0 F) | 2026-10-18 |
| Shrub Oak | Record low maximum temperature | 10.6 C (51.1 F) | 2026-10-18 |
| Emmitsburg 2 SE | Record low minimum temperature | -1.7 C (28.9 F) | 2026-10-17 |
| Bangor Intl AP | Record low minimum temperature | -4.4 C (24.1 F) | 2026-10-18 |
| Franklin Falls Dam | Record low maximum temperature | 7.2 C (45.0 F) | 2026-10-18 |
| Middleton | Record low maximum temperature | 8.3 C (46.9 F) | 2026-10-18 |
| Robbinston | Record low minimum temperature | -2.8 C (27.0 F) | 2026-10-18 |
| Beverly | Record low minimum temperature | -1.7 C (28.9 F) | 2026-10-18 |
| Lakeport 2 | Record low minimum temperature | -2.8 C (27.0 F) | 2026-10-18 |
| Smithfield | Record low minimum temperature | -2.8 C (27.0 F) | 2026-10-19 |
| Bedford Hanscom Fld | Record low minimum temperature | -3.9 C (25.0 F) | 2026-10-18 |
| Hollis | Record low maximum temperature | 7.2 C (45.0 F) | 2026-10-14 |
| Upton Coop - Nwsfo New York | Record low maximum temperature | 10.0 C (50.0 F) | 2026-10-18 |
| Wiscasset AP | Record low minimum temperature | -1.7 C (28.9 F) | 2026-10-17 |
| Berlin Muni AP | Record low maximum temperature | 6.7 C (44.1 F) | 2026-10-17 |
| W Rockport 1 NNW | Record low minimum temperature | -2.8 C (27.0 F) | 2026-10-18 |
| NWS Boston/Norton | Record low minimum temperature | -1.7 C (28.9 F) | 2026-10-18 |
| Phillipsburg-Easton Brg | Record low maximum temperature | 11.7 C (53.1 F) | 2026-10-18 |
Records per Day
Peak day 10| Date | Records |
|---|---|
| 2026-10-14 | 1 |
| 2026-10-15 | 1 |
| 2026-10-16 | 1 |
| 2026-10-17 | 5 |
| 2026-10-18 | 10 |
| 2026-10-19 | 2 |
Top Records by Margin
Margin over the record replaced| John H Kerr Dam, 10-17 | |
|---|---|
| John H Kerr Dam, 10-15 | |
| Shrub Oak, 10-18 | |
| Manchester AP, 10-18 | |
| John H Kerr Dam, 10-14 | |
| Robbinston, 10-18 | |
| John H Kerr Dam, 10-16 | |
| Emmitsburg 2 SE, 10-17 | |
| Franklin Falls Dam, 10-18 | |
| Middleton, 10-18 | |
| Beverly, 10-18 | |
| Lakeport 2, 10-18 | |
| Smithfield, 10-19 | |
| Upton Coop - Nwsfo New York, 10-18 | |
| Bangor Intl AP, 10-18 |
Margin is how far the new value is beyond the record it replaced. Ties are not shown.
Margin Against Age of the Broken Record
| Margin (C) | Years the old record stood |
|---|---|
| 0.6 | 60 |
| 7.3 | 52 |
| 1.7 | 73 |
| 2.2 | 60 |
| 0.6 | 64 |
| 3.3 | 37 |
| 0.5 | 52 |
| 0.6 | 48 |
| 1.7 | 37 |
| 0.5 | 29 |
| 0.6 | 16 |
| 1.1 | 29 |
| 0.6 | 28 |
| 0.6 | 11 |
| 0.6 | 4 |
| 0.1 | 11 |
| 0.6 | 16 |
| 0.1 | 16 |
| 0.5 | 11 |
| 0.5 | 11 |
Compared With Other Events
Station records per event| Cold outbreak in United States and Mexico, 6 February to 5 March 2021 | |
|---|---|
| Cold outbreak in United States and Mexico, 13 October to 5 November 2020 | |
| Cold outbreak in United States and Mexico, 23 December 2017 to 8 January 2018 | |
| Cold outbreak in United States and Mexico, 3 to 23 January 2024 | |
| Cold outbreak in United States, 15 January to 10 February 2026 | |
| Cold outbreak in United States, 14 to 19 October 2026 (this event) |
Every Record Set
24 of 20| Date | Station | Record | Value | Margin | Years stood | Significance |
|---|---|---|---|---|---|---|
| 2026-10-14 | John H Kerr Dam | Record low minimum temperature (provisional) | -3.9 C (25.0 F) | 1.7 C (3.1 F) | 37 | 21 of 100 (Routine) |
| 2026-10-14 | Hollis | Record low maximum temperature (provisional) | 7.2 C (45.0 F) | 0.6 C (1.1 F) | 16 | 9 of 100 (Routine) |
| 2026-10-15 | John H Kerr Dam | Record low minimum temperature (provisional) | -6.1 C (21.0 F) | 3.3 C (5.9 F) | 37 | 23 of 100 (Routine) |
| 2026-10-16 | John H Kerr Dam | Record low minimum temperature (provisional) | -7.8 C (18.0 F) | 0.6 C (1.1 F) | 60 | 36 of 100 (Notable) |
| 2026-10-17 | John H Kerr Dam | Record low minimum temperature (provisional) | -6.7 C (19.9 F) | 7.3 C (13.1 F) | 52 | 35 of 100 (Notable) |
| 2026-10-17 | Emmitsburg 2 SE | Record low minimum temperature (provisional) | -1.7 C (28.9 F) | 0.6 C (1.1 F) | 64 | 27 of 100 (Routine) |
| 2026-10-17 | Bangor Intl AP | Record low minimum temperature (provisional) | -3.3 C (26.1 F) | 0.5 C (0.9 F) | 29 | 16 of 100 (Routine) |
| 2026-10-17 | Wiscasset AP | Record low minimum temperature (provisional) | -1.7 C (28.9 F) | 0.1 C (0.2 F) | 16 | 8 of 100 (Routine) |
| 2026-10-17 | Berlin Muni AP | Record low maximum temperature (provisional) | 6.7 C (44.1 F) | 0.5 C (0.9 F) | 11 | 6 of 100 (Routine) |
| 2026-10-18 | Manchester AP | Record low minimum temperature (provisional) | -2.8 C (27.0 F) | 1.7 C (3.1 F) | 73 | 32 of 100 (Routine) |
| 2026-10-18 | Shrub Oak | Record low maximum temperature (provisional) | 10.6 C (51.1 F) | 2.2 C (4.0 F) | 60 | 29 of 100 (Routine) |
| 2026-10-18 | Bangor Intl AP | Record low minimum temperature (provisional) | -4.4 C (24.1 F) | 0.5 C (0.9 F) | 52 | 23 of 100 (Routine) |
| 2026-10-18 | Franklin Falls Dam | Record low maximum temperature (provisional) | 7.2 C (45.0 F) | 0.6 C (1.1 F) | 48 | 22 of 100 (Routine) |
| 2026-10-18 | Middleton | Record low maximum temperature (provisional) | 8.3 C (46.9 F) | 0.6 C (1.1 F) | 16 | 15 of 100 (Routine) |
| 2026-10-18 | Robbinston | Record low minimum temperature (provisional) | -2.8 C (27.0 F) | 1.1 C (2.0 F) | 29 | 13 of 100 (Routine) |
| 2026-10-18 | Beverly | Record low minimum temperature (provisional) | -1.7 C (28.9 F) | 0.6 C (1.1 F) | 28 | 12 of 100 (Routine) |
| 2026-10-18 | Lakeport 2 | Record low minimum temperature (provisional) | -2.8 C (27.0 F) | 0.6 C (1.1 F) | 11 | 12 of 100 (Routine) |
| 2026-10-18 | Bedford Hanscom Fld | Record low minimum temperature (provisional) | -3.9 C (25.0 F) | 0.1 C (0.2 F) | 11 | 10 of 100 (Routine) |
| 2026-10-18 | Upton Coop - Nwsfo New York | Record low maximum temperature (provisional) | 10.0 C (50.0 F) | 0.6 C (1.1 F) | 16 | 9 of 100 (Routine) |
| 2026-10-18 | W Rockport 1 NNW | Record low minimum temperature (tie) (provisional) | -2.8 C (27.0 F) | tie | 48 | 4 of 100 (Routine) |
| 2026-10-18 | NWS Boston/Norton | Record low minimum temperature (tie) (provisional) | -1.7 C (28.9 F) | tie | 11 | 1 of 100 (Routine) |
| 2026-10-18 | Phillipsburg-Easton Brg | Record low maximum temperature (tie) (provisional) | 11.7 C (53.1 F) | tie | 11 | 1 of 100 (Routine) |
| 2026-10-19 | Smithfield | Record low minimum temperature (provisional) | -2.8 C (27.0 F) | 0.6 C (1.1 F) | 4 | 12 of 100 (Routine) |
| 2026-10-19 | Beverly | Record low minimum temperature (provisional) | -3.3 C (26.1 F) | 0.5 C (0.9 F) | 11 | 7 of 100 (Routine) |
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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-11-12. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.