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

Bull Flat California Threshold Days by Year (USR0000CBUL)

11 fixed thresholds counted per year at Bull Flat California (USR0000CBUL): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bull Flat California Thresholds

  • Bull Flat California: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 2008 with 89.
  • Bull Flat California: days with a maximum temperature at or above 35 C (95 F) in 34 years, most in 2021 with 43.
  • Bull Flat California: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 2021 with 66.
  • Bull Flat California: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 2008 with 208.
  • 11 fixed thresholds have at least one qualifying day at Bull Flat California.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Bull Flat California Days per year at Bull Flat California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 89 in 2008. 02550751001992: 661993: 441994: 831995: 451996: 701997: 441998: 441999: 622000: 742001: 842002: 792003: 782004: 682005: 632006: 802007: 762008: 892009: 762010: 692011: 732012: 892013: 742014: 712015: 762016: 752017: 862018: 722019: 692021: 832022: 782023: 622024: 792025: 722026: 83199219962000200420082012201620212025
Days per year at Bull Flat California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 89 in 2008.
Days at or above 30 C (86 F) per year at Bull Flat California
YearDaysDecade average
19926657.3
19934457.3
19948357.3
19954557.3
19967057.3
19974457.3
19984457.3
19996257.3
20007476.7
20018476.7
20027976.7
20037876.7
20046876.7
20056376.7
20068076.7
20077676.7
20088976.7
20097676.7
20106975.4
20117375.4
20128975.4
20137475.4
20147175.4
20157675.4
20167575.4
20178675.4
20187275.4
20196975.4
20218376.2
20227876.2
20236276.2
20247976.2
20257276.2
20268376.2
First to last qualifying date each year at Bull Flat California For each year, a bar from the first to the last day at Bull Flat California meeting 30 C (86 F). 1992: 5 May 1992 to 12 October 19921993: 18 June 1993 to 3 October 19931994: 24 May 1994 to 27 September 19941995: 24 June 1995 to 20 September 19951996: 2 June 1996 to 9 October 19961997: 11 May 1997 to 9 September 19971998: 5 July 1998 to 16 September 19981999: 23 May 1999 to 22 September 19992000: 21 May 2000 to 20 September 20002001: 8 May 2001 to 3 October 20012002: 29 May 2002 to 24 September 20022003: 22 May 2003 to 28 September 20032004: 2 June 2004 to 27 September 20042005: 27 May 2005 to 7 September 20052006: 16 May 2006 to 28 September 20062007: 30 May 2007 to 12 September 20072008: 16 May 2008 to 29 September 20082009: 16 May 2009 to 27 September 20092010: 23 June 2010 to 2 October 20102011: 20 June 2011 to 30 September 20112012: 15 May 2012 to 2 October 20122013: 1 June 2013 to 15 September 20132014: 25 May 2014 to 6 October 20142015: 8 June 2015 to 14 October 20152016: 31 May 2016 to 28 September 20162017: 23 May 2017 to 13 September 20172018: 3 June 2018 to 28 September 20182019: 5 June 2019 to 14 September 20192021: 30 May 2021 to 15 September 20212022: 25 May 2022 to 26 September 20222023: 19 May 2023 to 17 September 20232024: 5 June 2024 to 3 October 20242025: 28 May 2025 to 24 September 20252026: 10 May 2026 to 8 October 20261992199720022007201220172023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bull Flat California meeting 30 C (86 F).
First to last qualifying date each year at Bull Flat California
YearFirst dateLast date
19921992-05-051992-10-12
19931993-06-181993-10-03
19941994-05-241994-09-27
19951995-06-241995-09-20
19961996-06-021996-10-09
19971997-05-111997-09-09
19981998-07-051998-09-16
19991999-05-231999-09-22
20002000-05-212000-09-20
20012001-05-082001-10-03
20022002-05-292002-09-24
20032003-05-222003-09-28
20042004-06-022004-09-27
20052005-05-272005-09-07
20062006-05-162006-09-28
20072007-05-302007-09-12
20082008-05-162008-09-29
20092009-05-162009-09-27
20102010-06-232010-10-02
20112011-06-202011-09-30
20122012-05-152012-10-02
20132013-06-012013-09-15
20142014-05-252014-10-06
20152015-06-082015-10-14
20162016-05-312016-09-28
20172017-05-232017-09-13
20182018-06-032018-09-28
20192019-06-052019-09-14
20212021-05-302021-09-15
20222022-05-252022-09-26
20232023-05-192023-09-17
20242024-06-052024-10-03
20252025-05-282025-09-24
20262026-05-102026-10-08

Every Fixed Threshold

Fixed thresholds at Bull Flat California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3489200883
35 C (95 F): Days3443202118
40 C (104 F): Days4220021
90 F (32.2 C): Days3466202154
100 F (37.8 C): Days28920241
110 F (43.3 C): Days1120021
0 C (32 F): Ice days (max332420131
0 C (32 F): Frost days (min34208200894
-10 C (14 F): Days with min345220076
-20 C (-4 F): Days with min171020131
20 C (68 F): Tropical nights (min10520211

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 Bull Flat 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).