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Built 2026-10-17 (17 October 2026)

Santa Cruz Island California Threshold Days by Year

10 fixed thresholds counted per year at Santa Cruz Island California (USR0000CSCI): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Cruz Island California Thresholds

  • Santa Cruz Island California: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 2020 with 71.
  • Santa Cruz Island California: days with a maximum temperature at or above 35 C (95 F) in 32 years, most in 2020 with 19.
  • Santa Cruz Island California: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 2020 with 38.
  • Santa Cruz Island California: nights with a minimum temperature at or above 20 C (68 F) in 17 years, most in 1991 with 7.
  • 10 fixed thresholds have at least one qualifying day at Santa Cruz Island California.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Santa Cruz Island California Days per year at Santa Cruz Island California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 2020. 0204060801991: 121992: 311993: 161994: 241995: 291996: 131997: 232000: 212002: 262003: 412005: 262006: 512007: 502008: 552009: 482010: 162011: 382012: 542013: 362014: 532015: 572016: 522017: 552018: 422019: 452020: 712021: 522022: 612023: 362024: 362025: 322026: 6019911995200220072011201520192023
Days per year at Santa Cruz Island California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 2020.
Days at or above 30 C (86 F) per year at Santa Cruz Island California
YearDaysDecade average
19911221.1
19923121.1
19931621.1
19942421.1
19952921.1
19961321.1
19972321.1
20002139.8
20022639.8
20034139.8
20052639.8
20065139.8
20075039.8
20085539.8
20094839.8
20101644.8
20113844.8
20125444.8
20133644.8
20145344.8
20155744.8
20165244.8
20175544.8
20184244.8
20194544.8
20207149.7
20215249.7
20226149.7
20233649.7
20243649.7
20253249.7
20266049.7
First to last qualifying date each year at Santa Cruz Island California For each year, a bar from the first to the last day at Santa Cruz Island California meeting 30 C (86 F). 1991: 23 September 1991 to 12 November 19911992: 25 February 1992 to 2 November 19921993: 9 May 1993 to 3 November 19931994: 18 January 1994 to 10 October 19941995: 1 February 1995 to 3 October 19951996: 6 April 1996 to 9 November 19961997: 6 May 1997 to 2 November 19972000: 25 April 2000 to 18 September 20002002: 22 February 2002 to 21 November 20022003: 31 January 2003 to 28 October 20032005: 13 May 2005 to 19 November 20052006: 9 February 2006 to 20 November 20062007: 11 March 2007 to 4 December 20072008: 12 April 2008 to 17 November 20082009: 13 January 2009 to 2 November 20092010: 13 July 2010 to 4 November 20102011: 30 March 2011 to 30 October 20112012: 26 January 2012 to 6 November 20122013: 3 May 2013 to 14 November 20132014: 16 March 2014 to 27 November 20142015: 13 February 2015 to 21 November 20152016: 9 February 2016 to 14 November 20162017: 21 April 2017 to 24 November 20172018: 9 April 2018 to 3 November 20182019: 8 April 2019 to 18 November 20192020: 22 April 2020 to 16 November 20202021: 15 January 2021 to 14 November 20212022: 11 February 2022 to 30 October 20222023: 21 April 2023 to 3 November 20232024: 15 June 2024 to 23 October 20242025: 9 May 2025 to 18 December 20252026: 27 February 2026 to 8 October 202619911995200220072011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santa Cruz Island California meeting 30 C (86 F).
First to last qualifying date each year at Santa Cruz Island California
YearFirst dateLast date
19911991-09-231991-11-12
19921992-02-251992-11-02
19931993-05-091993-11-03
19941994-01-181994-10-10
19951995-02-011995-10-03
19961996-04-061996-11-09
19971997-05-061997-11-02
20002000-04-252000-09-18
20022002-02-222002-11-21
20032003-01-312003-10-28
20052005-05-132005-11-19
20062006-02-092006-11-20
20072007-03-112007-12-04
20082008-04-122008-11-17
20092009-01-132009-11-02
20102010-07-132010-11-04
20112011-03-302011-10-30
20122012-01-262012-11-06
20132013-05-032013-11-14
20142014-03-162014-11-27
20152015-02-132015-11-21
20162016-02-092016-11-14
20172017-04-212017-11-24
20182018-04-092018-11-03
20192019-04-082019-11-18
20202020-04-222020-11-16
20212021-01-152021-11-14
20222022-02-112022-10-30
20232023-04-212023-11-03
20242024-06-152024-10-23
20252025-05-092025-12-18
20262026-02-272026-10-08

Every Fixed Threshold

Fixed thresholds at Santa Cruz Island California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3271202060
35 C (95 F): Days3219202011
40 C (104 F): Days12420241
45 C (113 F): Days2120181
90 F (32.2 C): Days3238202035
100 F (37.8 C): Days15520084
110 F (43.3 C): Days3120181
0 C (32 F): Frost days (min1410119931
20 C (68 F): Tropical nights (min17719915
25 C (77 F): Days with min1219912

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Santa Cruz Island 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).