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Built 2026-10-16 (16 October 2026)

Ash Creek California Threshold Days by Year

10 fixed thresholds counted per year at Ash Creek California (USR0000CASC): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ash Creek California Thresholds

  • Ash Creek California: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 2012 with 86.
  • Ash Creek California: days with a maximum temperature at or above 35 C (95 F) in 29 years, most in 2003 with 32.
  • Ash Creek California: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 2021 with 68.
  • Ash Creek California: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2008 with 251.
  • 10 fixed thresholds have at least one qualifying day at Ash Creek California.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Ash Creek California Days per year at Ash Creek California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 86 in 2012. 02550751001990: 441992: 641994: 701999: 602000: 722001: 752003: 742004: 692005: 612006: 812007: 692008: 852009: 782010: 592011: 642012: 862014: 792015: 652016: 662017: 822018: 682019: 632020: 822021: 852022: 802023: 552024: 812025: 742026: 751990199920032006200920122016201920222025
Days per year at Ash Creek California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 86 in 2012.
Days at or above 30 C (86 F) per year at Ash Creek California
YearDaysDecade average
19904459.5
19926459.5
19947059.5
19996059.5
20007273.8
20017573.8
20037473.8
20046973.8
20056173.8
20068173.8
20076973.8
20088573.8
20097873.8
20105970.2
20116470.2
20128670.2
20147970.2
20156570.2
20166670.2
20178270.2
20186870.2
20196370.2
20208276
20218576
20228076
20235576
20248176
20257476
20267576
First to last qualifying date each year at Ash Creek California For each year, a bar from the first to the last day at Ash Creek California meeting 30 C (86 F). 1990: 4 May 1990 to 30 September 19901992: 3 May 1992 to 11 October 19921994: 10 May 1994 to 27 September 19941999: 23 May 1999 to 29 September 19992000: 20 May 2000 to 7 October 20002001: 7 May 2001 to 3 October 20012003: 21 May 2003 to 28 October 20032004: 26 April 2004 to 15 October 20042005: 25 May 2005 to 29 September 20052006: 14 May 2006 to 29 September 20062007: 7 May 2007 to 21 September 20072008: 15 May 2008 to 29 September 20082009: 20 April 2009 to 27 September 20092010: 13 June 2010 to 1 October 20102011: 14 June 2011 to 29 September 20112012: 12 May 2012 to 3 October 20122014: 14 May 2014 to 6 October 20142015: 6 June 2015 to 14 October 20152016: 7 April 2016 to 28 September 20162017: 22 May 2017 to 13 September 20172018: 28 May 2018 to 28 September 20182019: 3 June 2019 to 26 September 20192020: 8 May 2020 to 16 October 20202021: 29 May 2021 to 24 September 20212022: 25 May 2022 to 15 October 20222023: 28 April 2023 to 17 September 20232024: 15 May 2024 to 7 October 20242025: 27 May 2025 to 25 September 20252026: 20 March 2026 to 9 October 202619902000200520092014201820222026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ash Creek California meeting 30 C (86 F).
First to last qualifying date each year at Ash Creek California
YearFirst dateLast date
19901990-05-041990-09-30
19921992-05-031992-10-11
19941994-05-101994-09-27
19991999-05-231999-09-29
20002000-05-202000-10-07
20012001-05-072001-10-03
20032003-05-212003-10-28
20042004-04-262004-10-15
20052005-05-252005-09-29
20062006-05-142006-09-29
20072007-05-072007-09-21
20082008-05-152008-09-29
20092009-04-202009-09-27
20102010-06-132010-10-01
20112011-06-142011-09-29
20122012-05-122012-10-03
20142014-05-142014-10-06
20152015-06-062015-10-14
20162016-04-072016-09-28
20172017-05-222017-09-13
20182018-05-282018-09-28
20192019-06-032019-09-26
20202020-05-082020-10-16
20212021-05-292021-09-24
20222022-05-252022-10-15
20232023-04-282023-09-17
20242024-05-152024-10-07
20252025-05-272025-09-25
20262026-03-202026-10-09

Every Fixed Threshold

Fixed thresholds at Ash Creek California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2986201275
35 C (95 F): Days293220039
40 C (104 F): Days6620031
90 F (32.2 C): Days2968202138
100 F (37.8 C): Days181220031
110 F (43.3 C): Days1220032
0 C (32 F): Ice days (max18820082
0 C (32 F): Frost days (min292512008123
-10 C (14 F): Days with min293719904
-20 C (-4 F): Days with min4219901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Ash Creek California 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).