Built 2026-10-19 (19 October 2026)

McGuires California Threshold Days by Year (USR0000CMCG)

6 fixed thresholds counted per year at McGuires California (USR0000CMCG): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for McGuires California Thresholds

  • McGuires California: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2005 with 53.
  • McGuires California: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2005 with 33.
  • McGuires California: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 2007 with 41.
  • McGuires California: days with a maximum temperature at or above 35 C (95 F) in 30 years, most in 2003 with 17.
  • 6 fixed thresholds have at least one qualifying day at McGuires California.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at McGuires California Days per year at McGuires California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 2005. 02040601996: 401997: 241998: 391999: 342000: 292001: 332002: 392003: 502004: 432005: 532006: 342007: 182008: 312009: 382010: 182011: 332012: 252013: 242014: 392015: 392016: 312017: 352018: 162019: 262020: 252021: 282022: 202023: 232024: 412025: 92026: 1619962000200420082012201620202024
Days per year at McGuires California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 2005.
Days at or above 30 C (86 F) per year at McGuires California
YearDaysDecade average
19964034.3
19972434.3
19983934.3
19993434.3
20002936.8
20013336.8
20023936.8
20035036.8
20044336.8
20055336.8
20063436.8
20071836.8
20083136.8
20093836.8
20101828.6
20113328.6
20122528.6
20132428.6
20143928.6
20153928.6
20163128.6
20173528.6
20181628.6
20192628.6
20202523.1
20212823.1
20222023.1
20232323.1
20244123.1
2025923.1
20261623.1
First to last qualifying date each year at McGuires California For each year, a bar from the first to the last day at McGuires California meeting 30 C (86 F). 1996: 7 January 1996 to 8 October 19961997: 16 May 1997 to 2 November 19971998: 14 June 1998 to 21 October 19981999: 14 April 1999 to 21 October 19992000: 1 April 2000 to 30 September 20002001: 4 May 2001 to 25 October 20012002: 10 June 2002 to 14 October 20022003: 28 May 2003 to 28 October 20032004: 8 March 2004 to 15 October 20042005: 11 March 2005 to 17 October 20052006: 14 May 2006 to 21 October 20062007: 7 May 2007 to 26 September 20072008: 15 May 2008 to 25 October 20082009: 19 April 2009 to 27 September 20092010: 4 July 2010 to 13 October 20102011: 4 May 2011 to 14 October 20112012: 21 April 2012 to 18 October 20122013: 1 May 2013 to 6 October 20132014: 30 April 2014 to 6 October 20142015: 30 April 2015 to 14 October 20152016: 6 April 2016 to 27 September 20162017: 3 May 2017 to 24 October 20172018: 23 June 2018 to 26 September 20182019: 1 June 2019 to 24 October 20192020: 28 May 2020 to 17 October 20202021: 11 May 2021 to 24 September 20212022: 7 April 2022 to 24 September 20222023: 26 April 2023 to 6 October 20232024: 9 May 2024 to 6 October 20242025: 28 June 2025 to 7 October 20252026: 16 March 2026 to 6 October 202619962000200420082012201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at McGuires California meeting 30 C (86 F).
First to last qualifying date each year at McGuires California
YearFirst dateLast date
19961996-01-071996-10-08
19971997-05-161997-11-02
19981998-06-141998-10-21
19991999-04-141999-10-21
20002000-04-012000-09-30
20012001-05-042001-10-25
20022002-06-102002-10-14
20032003-05-282003-10-28
20042004-03-082004-10-15
20052005-03-112005-10-17
20062006-05-142006-10-21
20072007-05-072007-09-26
20082008-05-152008-10-25
20092009-04-192009-09-27
20102010-07-042010-10-13
20112011-05-042011-10-14
20122012-04-212012-10-18
20132013-05-012013-10-06
20142014-04-302014-10-06
20152015-04-302015-10-14
20162016-04-062016-09-27
20172017-05-032017-10-24
20182018-06-232018-09-26
20192019-06-012019-10-24
20202020-05-282020-10-17
20212021-05-112021-09-24
20222022-04-072022-09-24
20232023-04-262023-10-06
20242024-05-092024-10-06
20252025-06-282025-10-07
20262026-03-162026-10-06

Every Fixed Threshold

Fixed thresholds at McGuires California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3153200516
35 C (95 F): Days301720032
40 C (104 F): Days7220001
90 F (32.2 C): Days313320056
100 F (37.8 C): Days22620082
0 C (32 F): Frost days (min314120072

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for McGuires 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).