Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Allison Oregon Threshold Days by Year (USR0000OALL)

10 fixed thresholds counted per year at Allison Oregon (USR0000OALL): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Allison Oregon Thresholds

  • Allison Oregon: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 1987 with 49.
  • Allison Oregon: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 2002 with 258.
  • Allison Oregon: nights with a minimum temperature at or below -10 C (14 F) in 40 years, most in 1993 with 70.
  • Allison Oregon: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2022 with 45.
  • 10 fixed thresholds have at least one qualifying day at Allison Oregon.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at Allison Oregon Days per year at Allison Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 45 in 2022. 02040601986: 201987: 101988: 61990: 121991: 21992: 101994: 291995: 101996: 301997: 111998: 341999: 202000: 222001: 232002: 302003: 342004: 242005: 262006: 362007: 302008: 282009: 252010: 232011: 252012: 292014: 242015: 222016: 242017: 442018: 242019: 172020: 312021: 422022: 452023: 222024: 372025: 222026: 261986199119962000200420082012201720212025
Days per year at Allison Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 45 in 2022.
Days at or above 30 C (86 F) per year at Allison Oregon
YearDaysDecade average
19862012
19871012
1988612
19901217.6
1991217.6
19921017.6
19942917.6
19951017.6
19963017.6
19971117.6
19983417.6
19992017.6
20002227.8
20012327.8
20023027.8
20033427.8
20042427.8
20052627.8
20063627.8
20073027.8
20082827.8
20092527.8
20102325.8
20112525.8
20122925.8
20142425.8
20152225.8
20162425.8
20174425.8
20182425.8
20191725.8
20203132.1
20214232.1
20224532.1
20232232.1
20243732.1
20252232.1
20262632.1
First to last qualifying date each year at Allison Oregon For each year, a bar from the first to the last day at Allison Oregon meeting 30 C (86 F). 1986: 29 May 1986 to 27 August 19861987: 25 June 1987 to 1 September 19871988: 19 June 1988 to 4 September 19881990: 10 July 1990 to 14 August 19901991: 3 July 1991 to 19 August 19911992: 22 June 1992 to 18 August 19921994: 8 July 1994 to 25 September 19941995: 17 July 1995 to 15 September 19951996: 1 July 1996 to 9 October 19961997: 4 July 1997 to 8 September 19971998: 15 July 1998 to 6 September 19981999: 14 June 1999 to 27 August 19992000: 4 June 2000 to 14 September 20002001: 23 May 2001 to 11 September 20012002: 13 June 2002 to 13 September 20022003: 17 June 2003 to 27 September 20032004: 23 June 2004 to 30 August 20042005: 12 July 2005 to 8 September 20052006: 16 May 2006 to 11 September 20062007: 4 July 2007 to 11 September 20072008: 16 May 2008 to 29 September 20082009: 15 July 2009 to 25 September 20092010: 8 July 2010 to 2 October 20102011: 5 July 2011 to 24 September 20112012: 21 June 2012 to 21 September 20122014: 1 July 2014 to 11 August 20142015: 8 June 2015 to 12 September 20152016: 4 June 2016 to 21 August 20162017: 19 June 2017 to 11 September 20172018: 9 July 2018 to 16 August 20182019: 12 July 2019 to 4 September 20192020: 23 June 2020 to 1 October 20202021: 2 June 2021 to 9 September 20212022: 26 June 2022 to 11 September 20222023: 30 June 2023 to 28 August 20232024: 22 June 2024 to 7 September 20242025: 8 June 2025 to 5 September 20252026: 7 July 2026 to 24 August 202619861992199820032008201420192024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Allison Oregon meeting 30 C (86 F).
First to last qualifying date each year at Allison Oregon
YearFirst dateLast date
19861986-05-291986-08-27
19871987-06-251987-09-01
19881988-06-191988-09-04
19901990-07-101990-08-14
19911991-07-031991-08-19
19921992-06-221992-08-18
19941994-07-081994-09-25
19951995-07-171995-09-15
19961996-07-011996-10-09
19971997-07-041997-09-08
19981998-07-151998-09-06
19991999-06-141999-08-27
20002000-06-042000-09-14
20012001-05-232001-09-11
20022002-06-132002-09-13
20032003-06-172003-09-27
20042004-06-232004-08-30
20052005-07-122005-09-08
20062006-05-162006-09-11
20072007-07-042007-09-11
20082008-05-162008-09-29
20092009-07-152009-09-25
20102010-07-082010-10-02
20112011-07-052011-09-24
20122012-06-212012-09-21
20142014-07-012014-08-11
20152015-06-082015-09-12
20162016-06-042016-08-21
20172017-06-192017-09-11
20182018-07-092018-08-16
20192019-07-122019-09-04
20202020-06-232020-10-01
20212021-06-022021-09-09
20222022-06-262022-09-11
20232023-06-302023-08-28
20242024-06-222024-09-07
20252025-06-082025-09-05
20262026-07-072026-08-24

Every Fixed Threshold

Fixed thresholds at Allison Oregon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3845202226
35 C (95 F): Days18820217
40 C (104 F): Days1120021
90 F (32.2 C): Days372920217
100 F (37.8 C): Days2320021
0 C (32 F): Ice days (max404919874
0 C (32 F): Frost days (min402582002151
-10 C (14 F): Days with min4070199310
-20 C (-4 F): Days with min341019905
-30 C (-22 F): Days with min2219901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Allison 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). Threshold counts are computed by this site.

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