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Built 2026-10-19 (19 October 2026)

Stampede California Threshold Days by Year (USR0000CSTA)

9 fixed thresholds counted per year at Stampede California (USR0000CSTA): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stampede California Thresholds

  • Stampede California: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2021 with 55.
  • Stampede California: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 2008 with 23.
  • Stampede California: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 2008 with 223.
  • Stampede California: nights with a minimum temperature at or below -10 C (14 F) in 31 years, most in 2025 with 70.
  • 9 fixed thresholds have at least one qualifying day at Stampede California.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Stampede California Days per year at Stampede California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 55 in 2021. 02040601992: 171993: 91994: 231995: 111996: 281999: 102000: 272001: 382002: 342003: 352004: 232005: 342006: 292007: 412008: 412009: 412010: 272013: 262014: 262015: 242016: 312017: 422018: 382019: 132020: 482021: 552022: 422023: 172024: 482025: 302026: 4119921996200220062010201620202024
Days per year at Stampede California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 55 in 2021.
Days at or above 30 C (86 F) per year at Stampede California
YearDaysDecade average
19921716.3
1993916.3
19942316.3
19951116.3
19962816.3
19991016.3
20002734.3
20013834.3
20023434.3
20033534.3
20042334.3
20053434.3
20062934.3
20074134.3
20084134.3
20094134.3
20102728.4
20132628.4
20142628.4
20152428.4
20163128.4
20174228.4
20183828.4
20191328.4
20204840.1
20215540.1
20224240.1
20231740.1
20244840.1
20253040.1
20264140.1
First to last qualifying date each year at Stampede California For each year, a bar from the first to the last day at Stampede California meeting 30 C (86 F). 1992: 22 June 1992 to 21 September 19921993: 6 July 1993 to 10 September 19931994: 8 July 1994 to 17 August 19941995: 25 June 1995 to 14 September 19951996: 6 June 1996 to 8 October 19961999: 30 June 1999 to 7 September 19992000: 14 June 2000 to 20 September 20002001: 31 May 2001 to 3 October 20012002: 5 June 2002 to 23 September 20022003: 6 June 2003 to 28 September 20032004: 5 July 2004 to 7 September 20042005: 5 July 2005 to 28 August 20052006: 22 June 2006 to 12 September 20062007: 13 June 2007 to 11 September 20072008: 16 May 2008 to 15 September 20082009: 27 June 2009 to 27 September 20092010: 27 June 2010 to 1 October 20102013: 4 June 2013 to 18 August 20132014: 29 June 2014 to 1 September 20142015: 24 June 2015 to 12 September 20152016: 27 June 2016 to 10 September 20162017: 17 June 2017 to 5 September 20172018: 24 June 2018 to 27 September 20182019: 12 July 2019 to 28 August 20192020: 22 June 2020 to 12 September 20202021: 1 June 2021 to 9 September 20212022: 10 July 2022 to 8 September 20222023: 1 July 2023 to 28 August 20232024: 5 June 2024 to 2 October 20242025: 30 May 2025 to 23 August 20252026: 14 June 2026 to 3 October 202619921996200220062010201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stampede California meeting 30 C (86 F).
First to last qualifying date each year at Stampede California
YearFirst dateLast date
19921992-06-221992-09-21
19931993-07-061993-09-10
19941994-07-081994-08-17
19951995-06-251995-09-14
19961996-06-061996-10-08
19991999-06-301999-09-07
20002000-06-142000-09-20
20012001-05-312001-10-03
20022002-06-052002-09-23
20032003-06-062003-09-28
20042004-07-052004-09-07
20052005-07-052005-08-28
20062006-06-222006-09-12
20072007-06-132007-09-11
20082008-05-162008-09-15
20092009-06-272009-09-27
20102010-06-272010-10-01
20132013-06-042013-08-18
20142014-06-292014-09-01
20152015-06-242015-09-12
20162016-06-272016-09-10
20172017-06-172017-09-05
20182018-06-242018-09-27
20192019-07-122019-08-28
20202020-06-222020-09-12
20212021-06-012021-09-09
20222022-07-102022-09-08
20232023-07-012023-08-28
20242024-06-052024-10-02
20252025-05-302025-08-23
20262026-06-142026-10-03

Every Fixed Threshold

Fixed thresholds at Stampede California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3155202141
35 C (95 F): Days15620132
40 C (104 F): Days1120001
90 F (32.2 C): Days3026202114
100 F (37.8 C): Days2220022
0 C (32 F): Ice days (max312320084
0 C (32 F): Frost days (min312232008112
-10 C (14 F): Days with min317020257
-20 C (-4 F): Days with min6220132

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Stampede 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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