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Agness Oregon Weather Records (USR0000OAGN)

Record envelope, standing records and threshold days for Agness Oregon (USR0000OAGN), Oregon, United States, with 39 years of record.

Key Facts for Agness Oregon

  • Agness Oregon (USR0000OAGN) is a weather station in Oregon, United States at 42.55 latitude and -124.06 longitude, 75 m (247 ft) above sea level.
  • The station reports from 1985 to 2023, 39 years of record.
  • 1,464 records set at Agness Oregon still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Agness Oregon set a daily record low maximum temperature of 17.2 C (63.0 F) on 4 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Oregon, United States, 42.55 latitude, -124.06 longitude.
  • Elevation: 75 m (247 ft).
  • Period of record: 1985 to 2023, 39 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

16 days at or beyond a record
Daily record high and record low at Agness Oregon, with 2026 drawn through them The band shows the record high and record low for each calendar day at Agness Oregon. The lines show the 2026 daily maximum and minimum. 16 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Agness Oregon. The lines show the 2026 daily maximum and minimum. 16 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Agness Oregon, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.6 C (87.1 F)-6.1 C (21.0 F)17.8 C (64.0 F)0.0 C (32.0 F)
Feb26.9 C (80.4 F)-10.4 C (13.3 F)23.3 C (73.9 F)0.0 C (32.0 F)
Mar30.0 C (86.0 F)-2.8 C (27.0 F)29.4 C (84.9 F)1.7 C (35.1 F)
Apr35.6 C (96.1 F)-1.7 C (28.9 F)25.6 C (78.1 F)1.1 C (34.0 F)
May39.4 C (102.9 F)-0.6 C (30.9 F)31.7 C (89.1 F)5.6 C (42.1 F)
Jun41.7 C (107.1 F)2.9 C (37.2 F)40.0 C (104.0 F)5.0 C (41.0 F)
Jul46.1 C (115.0 F)5.0 C (41.0 F)37.2 C (99.0 F)9.4 C (48.9 F)
Aug44.4 C (111.9 F)5.0 C (41.0 F)41.7 C (107.1 F)10.0 C (50.0 F)
Sep41.7 C (107.1 F)2.9 C (37.2 F)37.8 C (100.0 F)6.1 C (43.0 F)
Oct37.4 C (99.3 F)-5.0 C (23.0 F)35.6 C (96.1 F)3.9 C (39.0 F)
Nov25.6 C (78.1 F)-6.1 C (21.0 F)n/an/a
Dec18.9 C (66.0 F)-12.3 C (9.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Agness Oregon by the year they were set 1,464 records at Agness Oregon still stand. 2008 holds the most, with 65. 0204060801985: 321986: 301987: 571988: 441989: 461990: 451991: 531992: 351993: 491994: 311995: 541996: 411997: 311998: 261999: 382000: 272001: 172002: 382003: 412004: 212005: 302006: 322007: 262008: 652009: 322010: 272011: 262012: 282013: 302014: 642015: 402016: 332017: 362018: 242019: 242020: 252021: 222022: 402023: 292024: 222025: 312026: 22198519901995200020052010201520202025
1,464 records at Agness Oregon still stand. 2008 holds the most, with 65.
Standing records at Agness Oregon by the year they were set
Year setStanding records
198532
198630
198757
198844
198946
199045
199153
199235
199349
199431
199554
199641
199731
199826
199938
200027
200117
200238
200341
200421
200530
200632
200726
200865
200932
201027
201126
201228
201330
201464
201540
201633
201736
201824
201924
202025
202122
202240
202329
202422
202531
202622

All-Time Record Progression

2 new records
When Agness Oregon set new all-time records 2 all-time records were set at Agness Oregon between 5 July 2024 and 6 July 2024. Each dot is a new record. Record high maximum temperature5 July 2024: Record high maximum temperature 45.6 C (114.1 F)6 July 2024: Record high maximum temperature 46.1 C (115.0 F)2025
2 all-time records were set at Agness Oregon between 5 July 2024 and 6 July 2024. Each dot is a new record.
When Agness Oregon set new all-time records
DateKindDetail
2024-07-05Record high maximum temperatureRecord high maximum temperature 45.6 C (114.1 F)
2024-07-06Record high maximum temperatureRecord high maximum temperature 46.1 C (115.0 F)

Period of Record Coverage

1985 to 2026
Days with data per year at Agness Oregon 42 years of record at Agness Oregon, 1985 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1985, 1992, 1997, 1998, 1999, 2026. 1985: 310 of 365 days1986: 348 of 365 days1987: 359 of 365 days1988: 363 of 366 days1989: 365 of 365 days1990: 362 of 365 days1991: 365 of 365 days1992: 314 of 366 days1993: 358 of 365 days1994: 362 of 365 days1995: 363 of 365 days1996: 365 of 366 days1997: 326 of 365 days1998: 306 of 365 days1999: 280 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 365 of 366 days2005: 365 of 365 days2006: 364 of 365 days2007: 365 of 365 days2008: 352 of 366 days2009: 365 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 364 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 278 of 365 days1990200020102020
42 years of record at Agness Oregon, 1985 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1985, 1992, 1997, 1998, 1999, 2026.
Days with data per year at Agness Oregon
YearDays with dataShare of yearComplete
198531085%No
198634895%Yes
198735998%Yes
198836399%Yes
1989365100%Yes
199036299%Yes
1991365100%Yes
199231486%No
199335898%Yes
199436299%Yes
199536399%Yes
1996365100%Yes
199732689%No
199830684%No
199928077%No
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004365100%Yes
2005365100%Yes
2006364100%Yes
2007365100%Yes
200835296%Yes
2009365100%Yes
2010364100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
201636499%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202627876%No

Latest Records

20
Latest records at Agness Oregon
DateStationRecordValueBeat old record byOld record stoodSignificance
4 September 2026Agness Oregon, USdaily low max (Provisional)17.2 C (63.0 F)3.9 C (7.0 F)11 years14 of 100 (Routine)
2 September 2026Agness Oregon, USdaily low max (Provisional)15.6 C (60.1 F)3.8 C (6.8 F)25 years17 of 100 (Routine)
19 August 2026Agness Oregon, USdaily high max (Provisional)36.1 C (97.0 F)0.5 C (0.9 F)31 years14 of 100 (Routine)
4 August 2026Agness Oregon, USdaily high max41.7 C (107.1 F)1.1 C (2.0 F)28 years14 of 100 (Routine)
20 July 2026Agness Oregon, USdaily high min16.7 C (62.1 F)1.7 C (3.1 F)31 years20 of 100 (Routine)
5 July 2026Agness Oregon, USdaily high min (Tie)15.6 C (60.1 F)tie19 years2 of 100 (Routine)
27 June 2026Agness Oregon, USdaily low max18.9 C (66.0 F)0.5 C (0.9 F)29 years12 of 100 (Routine)
17 June 2026Agness Oregon, USdaily high min17.2 C (63.0 F)2.9 C (5.2 F)40 years27 of 100 (Routine)
17 June 2026Agness Oregon, USdaily high max36.1 C (97.0 F)0.2 C (0.4 F)40 years16 of 100 (Routine)
16 June 2026Agness Oregon, USdaily high max35.6 C (96.1 F)1.2 C (2.2 F)21 years12 of 100 (Routine)
16 June 2026Agness Oregon, USdaily high min13.3 C (55.9 F)0.5 C (0.9 F)13 years9 of 100 (Routine)
15 June 2026Agness Oregon, USdaily high max38.3 C (100.9 F)4.4 C (7.9 F)7 years13 of 100 (Routine)
14 June 2026Agness Oregon, USdaily high max40.0 C (104.0 F)7.2 C (13.0 F)25 years23 of 100 (Routine)
14 June 2026Agness Oregon, USdaily high min14.4 C (57.9 F)0.8 C (1.4 F)36 years18 of 100 (Routine)
13 June 2026Agness Oregon, USdaily high max37.2 C (99.0 F)3.9 C (7.0 F)7 years13 of 100 (Routine)
17 April 2026Agness Oregon, USdaily low min (Tie)1.1 C (34.0 F)tie12 years1 of 100 (Routine)
10 April 2026Agness Oregon, USdaily high min11.7 C (53.1 F)0.9 C (1.6 F)40 years19 of 100 (Routine)
2 April 2026Agness Oregon, USdaily low max6.1 C (43.0 F)0.6 C (1.1 F)24 years12 of 100 (Routine)
24 March 2026Agness Oregon, USdaily high min10.0 C (50.0 F)1.1 C (2.0 F)11 years11 of 100 (Routine)
19 March 2026Agness Oregon, USdaily high max28.3 C (82.9 F)0.5 C (0.9 F)16 years8 of 100 (Routine)

Climate Trend

35 complete years, 1986 to 2025
Annual mean temperature at Agness Oregon as warming stripes, 1986 to 2025 One stripe for each of 35 complete years at Agness Oregon, 1986 to 2025. Blue stripes are years cooler than the station's own mean of 13.6 C (56.5 F); red stripes are warmer. The coolest year was 1993, at 12.4 C (54.3 F), and the warmest was 2015, at 15.0 C (58.9 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1986: 13.6 C, 0.0 C from the station mean1987: 13.3 C, -0.3 C from the station mean1988: 13.2 C, -0.4 C from the station mean1989: 12.5 C, -1.1 C from the station mean1990: 12.7 C, -0.9 C from the station mean1991: 13.1 C, -0.5 C from the station mean1993: 12.4 C, -1.2 C from the station mean1994: 13.4 C, -0.2 C from the station mean1995: 14.2 C, +0.6 C from the station mean1996: 13.9 C, +0.3 C from the station mean2000: 13.5 C, -0.1 C from the station mean2001: 13.4 C, -0.2 C from the station mean2002: 13.9 C, +0.3 C from the station mean2003: 14.1 C, +0.5 C from the station mean2004: 14.3 C, +0.7 C from the station mean2005: 13.9 C, +0.3 C from the station mean2006: 13.7 C, +0.1 C from the station mean2007: 13.5 C, -0.1 C from the station mean2009: 13.2 C, -0.5 C from the station mean2010: 13.0 C, -0.6 C from the station mean2011: 12.8 C, -0.8 C from the station mean2012: 12.9 C, -0.7 C from the station mean2013: 13.4 C, -0.2 C from the station mean2014: 12.9 C, -0.7 C from the station mean2015: 15.0 C, +1.4 C from the station mean2016: 14.5 C, +0.9 C from the station mean2017: 13.7 C, +0.1 C from the station mean2018: 13.8 C, +0.2 C from the station mean2019: 13.7 C, +0.1 C from the station mean2020: 14.2 C, +0.6 C from the station mean2021: 14.1 C, +0.5 C from the station mean2022: 13.8 C, +0.2 C from the station mean2023: 13.8 C, +0.2 C from the station mean2024: 14.4 C, +0.8 C from the station mean2025: 14.6 C, +1.0 C from the station mean198619901995200020052010201520202025
One stripe for each of 35 complete years at Agness Oregon, 1986 to 2025. Blue stripes are years cooler than the station's own mean of 13.6 C (56.5 F); red stripes are warmer. The coolest year was 1993, at 12.4 C (54.3 F), and the warmest was 2015, at 15.0 C (58.9 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Agness Oregon as warming stripes, 1986 to 2025
YearAnnual mean temperatureDifference from the station mean
198613.6 C-0.02 C
198713.3 C-0.29 C
198813.2 C-0.44 C
198912.5 C-1.07 C
199012.7 C-0.89 C
199113.1 C-0.54 C
199312.4 C-1.21 C
199413.4 C-0.20 C
199514.2 C+0.60 C
199613.9 C+0.28 C
200013.5 C-0.14 C
200113.4 C-0.20 C
200213.9 C+0.30 C
200314.1 C+0.48 C
200414.3 C+0.65 C
200513.9 C+0.27 C
200613.7 C+0.07 C
200713.5 C-0.11 C
200913.2 C-0.46 C
201013.0 C-0.65 C
201112.8 C-0.80 C
201212.9 C-0.74 C
201313.4 C-0.19 C
201412.9 C-0.74 C
201515.0 C+1.36 C
201614.5 C+0.92 C
201713.7 C+0.13 C
201813.8 C+0.20 C
201913.7 C+0.10 C
202014.2 C+0.63 C
202114.1 C+0.48 C
202213.8 C+0.18 C
202313.8 C+0.21 C
202414.4 C+0.81 C
202514.6 C+1.00 C

The annual mean temperature here has risen by 0.3 C (0.1 to 0.4) per decade over 1986 to 2025. In Fahrenheit: 0.5 F (0.2 to 0.7) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Agness Oregon
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.1 to 0.4) per decade0.5 F (0.2 to 0.7) per decade1986 to 202535Rise
Mean daily maximum0.3 C (0.1 to 0.5) per decade0.5 F (0.1 to 0.8) per decade1986 to 202535Rise
Mean daily minimum0.2 C (0.1 to 0.4) per decade0.4 F (0.1 to 0.7) per decade1986 to 202535Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1985 to 2026
Yearly extremes at Agness Oregon: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.1 C (115.0 F)202440.8 C (105.4 F)42
Coldest night (TNn)-12.3 C (9.9 F)1990-3.3 C (26.1 F)42

Hottest day (TXx)

Hottest day (TXx) at Agness Oregon by year The hottest day of the year at Agness Oregon, 1985 to 2026. The record is 46.1 C (115.0 F) in 2024, marked on the chart; the median year is 40.8 C (105.4 F). 3537.54042.54547.51990200020102020Record: 46.1 C (115.0 F) in 2024
The hottest day of the year at Agness Oregon, 1985 to 2026. The record is 46.1 C (115.0 F) in 2024, marked on the chart; the median year is 40.8 C (105.4 F).
Hottest day (TXx) at Agness Oregon by year
YearHottest day (TXx)
198541.0 C (105.8 F)
198639.4 C (102.9 F)
198742.2 C (108.0 F)
198841.4 C (106.5 F)
198936.7 C (98.1 F)
199038.6 C (101.5 F)
199140.6 C (105.1 F)
199241.4 C (106.5 F)
199338.2 C (100.8 F)
199440.0 C (104.0 F)
199538.3 C (100.9 F)
199642.8 C (109.0 F)
199739.4 C (102.9 F)
199844.4 C (111.9 F)
199940.0 C (104.0 F)
200038.3 C (100.9 F)
200137.8 C (100.0 F)
200241.7 C (107.1 F)
200343.3 C (109.9 F)
200440.6 C (105.1 F)
200540.6 C (105.1 F)
200642.8 C (109.0 F)
200738.3 C (100.9 F)
200840.0 C (104.0 F)
200942.8 C (109.0 F)
201041.1 C (106.0 F)
201140.0 C (104.0 F)
201238.9 C (102.0 F)
201341.7 C (107.1 F)
201437.2 C (99.0 F)
201542.8 C (109.0 F)
201641.7 C (107.1 F)
201741.7 C (107.1 F)
201840.0 C (104.0 F)
201940.0 C (104.0 F)
202041.7 C (107.1 F)
202140.6 C (105.1 F)
202241.1 C (106.0 F)
202343.9 C (111.0 F)
202446.1 C (115.0 F)
202543.3 C (109.9 F)
202641.7 C (107.1 F)

Coldest night (TNn)

Coldest night (TNn) at Agness Oregon by year The coldest night of the year at Agness Oregon, 1985 to 2026. The record is -12.3 C (9.9 F) in 1990, marked on the chart; the median year is -3.3 C (26.1 F). -15-10-5051990200020102020Record: -12.3 C (9.9 F) in 1990
The coldest night of the year at Agness Oregon, 1985 to 2026. The record is -12.3 C (9.9 F) in 1990, marked on the chart; the median year is -3.3 C (26.1 F).
Coldest night (TNn) at Agness Oregon by year
YearColdest night (TNn)
1985-3.8 C (25.2 F)
1986-1.8 C (28.8 F)
1987-4.1 C (24.6 F)
1988-3.3 C (26.1 F)
1989-10.4 C (13.3 F)
1990-12.3 C (9.9 F)
1991-5.3 C (22.5 F)
1992-1.4 C (29.5 F)
1993-4.5 C (23.9 F)
1994-3.3 C (26.1 F)
1995-0.6 C (30.9 F)
1996-1.1 C (30.0 F)
1997-6.1 C (21.0 F)
19980.6 C (33.1 F)
1999-1.1 C (30.0 F)
2000-1.7 C (28.9 F)
2001-2.8 C (27.0 F)
2002-6.1 C (21.0 F)
2003-3.3 C (26.1 F)
2004-1.7 C (28.9 F)
2005-2.2 C (28.0 F)
2006-4.4 C (24.1 F)
2007-2.8 C (27.0 F)
2008-3.9 C (25.0 F)
2009-8.3 C (17.1 F)
2010-1.1 C (30.0 F)
2011-3.9 C (25.0 F)
2012-2.8 C (27.0 F)
2013-7.2 C (19.0 F)
2014-2.8 C (27.0 F)
2015-3.9 C (25.0 F)
2016-3.9 C (25.0 F)
2017-4.4 C (24.1 F)
2018-2.8 C (27.0 F)
2019-2.8 C (27.0 F)
2020-2.2 C (28.0 F)
2021-1.7 C (28.9 F)
2022-3.3 C (26.1 F)
2023-5.0 C (23.0 F)
2024-1.7 C (28.9 F)
2025-3.9 C (25.0 F)
20260.0 C (32.0 F)

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

33 years with a frost

Across 33 years with a frost, the median last spring frost at Agness Oregon falls on 14 March and the median first autumn frost on 21 November, which leaves a median of 250 days between them.

Fitted over all years, the growing season changes by -4.5 days per decade at this station.

Frost dates and growing season at Agness Oregon
MeasureMedian, all yearsEarliest periodRecent period (1989 to 2024)Recent against earliestFitted trend
Last spring frost14 Marchn/a12 Marchn/a+0.4 days per decade
First autumn frost21 Novembern/a21 Novembern/a-4.1 days per decade
Growing days250 daysn/a251 daysn/a-4.5 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

  • Data for Agness Oregon standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Agness Oregon threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-17).