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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Moon Hill Oregon Threshold Days by Year (USR0000OMOO)

9 fixed thresholds counted per year at Moon Hill Oregon (USR0000OMOO): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moon Hill Oregon Thresholds

  • Moon Hill Oregon: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 2022 with 45.
  • Moon Hill Oregon: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 2008 with 37.
  • Moon Hill Oregon: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 2011 with 197.
  • Moon Hill Oregon: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 2007 with 37.
  • 9 fixed thresholds have at least one qualifying day at Moon Hill Oregon.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Moon Hill Oregon Days per year at Moon Hill 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. 02040601995: 101996: 241997: 91998: 281999: 122000: 222001: 252002: 232003: 312004: 202005: 202006: 382007: 372008: 252009: 302010: 192011: 222012: 352013: 412014: 242015: 222016: 222017: 392018: 292019: 152020: 282021: 442022: 452023: 182024: 322025: 192026: 3419951999200320072011201520192023
Days per year at Moon Hill 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 Moon Hill Oregon
YearDaysDecade average
19951016.6
19962416.6
1997916.6
19982816.6
19991216.6
20002227.1
20012527.1
20022327.1
20033127.1
20042027.1
20052027.1
20063827.1
20073727.1
20082527.1
20093027.1
20101926.8
20112226.8
20123526.8
20134126.8
20142426.8
20152226.8
20162226.8
20173926.8
20182926.8
20191526.8
20202831.4
20214431.4
20224531.4
20231831.4
20243231.4
20251931.4
20263431.4
First to last qualifying date each year at Moon Hill Oregon For each year, a bar from the first to the last day at Moon Hill Oregon meeting 30 C (86 F). 1995: 17 July 1995 to 15 September 19951996: 1 July 1996 to 30 August 19961997: 14 July 1997 to 7 August 19971998: 16 July 1998 to 4 September 19981999: 6 July 1999 to 26 August 19992000: 4 June 2000 to 14 September 20002001: 21 June 2001 to 30 August 20012002: 26 June 2002 to 15 August 20022003: 28 May 2003 to 4 September 20032004: 25 June 2004 to 13 August 20042005: 12 July 2005 to 28 August 20052006: 24 June 2006 to 12 September 20062007: 3 July 2007 to 3 September 20072008: 17 May 2008 to 29 August 20082009: 15 July 2009 to 25 September 20092010: 9 July 2010 to 2 October 20102011: 2 July 2011 to 24 September 20112012: 21 June 2012 to 8 September 20122013: 9 June 2013 to 11 September 20132014: 1 July 2014 to 10 August 20142015: 25 June 2015 to 12 September 20152016: 27 June 2016 to 29 August 20162017: 19 June 2017 to 11 September 20172018: 8 July 2018 to 19 August 20182019: 12 July 2019 to 4 September 20192020: 23 June 2020 to 13 September 20202021: 2 June 2021 to 9 September 20212022: 27 June 2022 to 11 September 20222023: 2 July 2023 to 28 August 20232024: 22 June 2024 to 6 September 20242025: 31 May 2025 to 2 September 20252026: 16 June 2026 to 26 August 202619951999200320072011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moon Hill Oregon meeting 30 C (86 F).
First to last qualifying date each year at Moon Hill Oregon
YearFirst dateLast date
19951995-07-171995-09-15
19961996-07-011996-08-30
19971997-07-141997-08-07
19981998-07-161998-09-04
19991999-07-061999-08-26
20002000-06-042000-09-14
20012001-06-212001-08-30
20022002-06-262002-08-15
20032003-05-282003-09-04
20042004-06-252004-08-13
20052005-07-122005-08-28
20062006-06-242006-09-12
20072007-07-032007-09-03
20082008-05-172008-08-29
20092009-07-152009-09-25
20102010-07-092010-10-02
20112011-07-022011-09-24
20122012-06-212012-09-08
20132013-06-092013-09-11
20142014-07-012014-08-10
20152015-06-252015-09-12
20162016-06-272016-08-29
20172017-06-192017-09-11
20182018-07-082018-08-19
20192019-07-122019-09-04
20202020-06-232020-09-13
20212021-06-022021-09-09
20222022-06-272022-09-11
20232023-07-022023-08-28
20242024-06-222024-09-06
20252025-05-312025-09-02
20262026-06-162026-08-26

Every Fixed Threshold

Fixed thresholds at Moon Hill Oregon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3245202234
35 C (95 F): Days12520034
90 F (32.2 C): Days2924201312
100 F (37.8 C): Days1120021
0 C (32 F): Ice days (max323720086
0 C (32 F): Frost days (min32197201185
-10 C (14 F): Days with min323720073
-20 C (-4 F): Days with min8420132
20 C (68 F): Tropical nights (min14420154

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1995.

Download the Data

  • Data for Moon Hill 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).