Built 2026-10-17 (17 October 2026)

North Pole Ridge Oregon Threshold Days by Year

11 fixed thresholds counted per year at North Pole Ridge Oregon (USR0000ONPR): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for North Pole Ridge Oregon Thresholds

  • North Pole Ridge Oregon: days with a maximum temperature at or above 30 C (86 F) in 36 years, most in 2021 with 43.
  • North Pole Ridge Oregon: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 1993 with 47.
  • North Pole Ridge Oregon: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 2000 with 132.
  • North Pole Ridge Oregon: nights with a minimum temperature at or above 20 C (68 F) in 36 years, most in 2015 with 23.
  • 11 fixed thresholds have at least one qualifying day at North Pole Ridge Oregon.
36 years with a qualifying day
Days at or above 30 C (86 F) per year at North Pole Ridge Oregon Days per year at North Pole Ridge Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 2021. 02040601991: 171992: 241993: 71994: 261995: 81996: 311997: 121998: 411999: 182000: 192001: 212002: 232003: 312004: 312005: 242006: 372007: 242008: 252009: 342010: 152011: 182012: 282013: 322014: 272015: 312016: 232017: 382018: 272019: 112020: 262021: 432022: 352023: 232024: 342025: 332026: 20199119951999200320072011201520192023
Days per year at North Pole Ridge Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 2021.
Days at or above 30 C (86 F) per year at North Pole Ridge Oregon
YearDaysDecade average
19911720.4
19922420.4
1993720.4
19942620.4
1995820.4
19963120.4
19971220.4
19984120.4
19991820.4
20001926.9
20012126.9
20022326.9
20033126.9
20043126.9
20052426.9
20063726.9
20072426.9
20082526.9
20093426.9
20101525
20111825
20122825
20133225
20142725
20153125
20162325
20173825
20182725
20191125
20202630.6
20214330.6
20223530.6
20232330.6
20243430.6
20253330.6
20262030.6
First to last qualifying date each year at North Pole Ridge Oregon For each year, a bar from the first to the last day at North Pole Ridge Oregon meeting 30 C (86 F). 1991: 2 July 1991 to 30 August 19911992: 21 June 1992 to 19 August 19921993: 4 August 1993 to 10 September 19931994: 22 June 1994 to 25 September 19941995: 1 July 1995 to 3 September 19951996: 1 July 1996 to 29 August 19961997: 20 July 1997 to 25 September 19971998: 7 July 1998 to 16 September 19981999: 10 July 1999 to 28 August 19992000: 28 June 2000 to 14 September 20002001: 22 May 2001 to 16 August 20012002: 15 June 2002 to 14 September 20022003: 7 June 2003 to 6 September 20032004: 21 June 2004 to 30 August 20042005: 11 July 2005 to 28 August 20052006: 16 May 2006 to 7 September 20062007: 2 June 2007 to 11 September 20072008: 17 May 2008 to 18 September 20082009: 29 May 2009 to 23 September 20092010: 8 July 2010 to 25 August 20102011: 6 July 2011 to 24 September 20112012: 7 July 2012 to 20 September 20122013: 28 June 2013 to 15 September 20132014: 1 July 2014 to 27 August 20142015: 7 June 2015 to 12 September 20152016: 5 June 2016 to 26 September 20162017: 19 June 2017 to 12 September 20172018: 24 June 2018 to 16 August 20182019: 12 June 2019 to 28 August 20192020: 23 June 2020 to 6 September 20202021: 1 June 2021 to 16 August 20212022: 27 June 2022 to 2 September 20222023: 29 June 2023 to 16 September 20232024: 22 June 2024 to 24 September 20242025: 7 June 2025 to 5 September 20252026: 15 June 2026 to 26 August 202619911996200120062011201620212026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at North Pole Ridge Oregon meeting 30 C (86 F).
First to last qualifying date each year at North Pole Ridge Oregon
YearFirst dateLast date
19911991-07-021991-08-30
19921992-06-211992-08-19
19931993-08-041993-09-10
19941994-06-221994-09-25
19951995-07-011995-09-03
19961996-07-011996-08-29
19971997-07-201997-09-25
19981998-07-071998-09-16
19991999-07-101999-08-28
20002000-06-282000-09-14
20012001-05-222001-08-16
20022002-06-152002-09-14
20032003-06-072003-09-06
20042004-06-212004-08-30
20052005-07-112005-08-28
20062006-05-162006-09-07
20072007-06-022007-09-11
20082008-05-172008-09-18
20092009-05-292009-09-23
20102010-07-082010-08-25
20112011-07-062011-09-24
20122012-07-072012-09-20
20132013-06-282013-09-15
20142014-07-012014-08-27
20152015-06-072015-09-12
20162016-06-052016-09-26
20172017-06-192017-09-12
20182018-06-242018-08-16
20192019-06-122019-08-28
20202020-06-232020-09-06
20212021-06-012021-08-16
20222022-06-272022-09-02
20232023-06-292023-09-16
20242024-06-222024-09-24
20252025-06-072025-09-05
20262026-06-152026-08-26

Every Fixed Threshold

Fixed thresholds at North Pole Ridge Oregon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3643202120
35 C (95 F): Days27920151
40 C (104 F): Days1220212
90 F (32.2 C): Days353020219
100 F (37.8 C): Days6320221
0 C (32 F): Ice days (max3647199310
0 C (32 F): Frost days (min36132200043
-10 C (14 F): Days with min322519935
-20 C (-4 F): Days with min4419962
20 C (68 F): Tropical nights (min362320156
25 C (77 F): Days with min6720221

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for North Pole Ridge 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).