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Built 2026-10-19 (19 October 2026)

Guadalajara Threshold Days by Year (SPE00120107)

13 fixed thresholds counted per year at Guadalajara (SPE00120107): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Guadalajara Thresholds

  • Guadalajara: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 2010 with 26.
  • Guadalajara: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 2012 with 109.
  • Guadalajara: days with a maximum temperature at or above 35 C (95 F) in 27 years, most in 2003 with 57.
  • Guadalajara: days with a maximum temperature at or above 90 F (32.2 C) in 27 years, most in 2003 with 78.
  • 13 fixed thresholds have at least one qualifying day at Guadalajara.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Guadalajara Days per year at Guadalajara with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 109 in 2012. 0501001501986: 721987: 761988: 691989: 781990: 871993: 601994: 871995: 681996: 742000: 642001: 932002: 812003: 1072004: 732005: 992006: 932007: 612008: 372009: 982010: 712011: 712012: 1092015: 652020: 872021: 742025: 922026: 111198619891994200020032006200920122021
Days per year at Guadalajara with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 109 in 2012.
Days at or above 30 C (86 F) per year at Guadalajara
YearDaysDecade average
19867273.8
19877673.8
19886973.8
19897873.8
19908775.2
19936075.2
19948775.2
19956875.2
19967475.2
20006480.6
20019380.6
20028180.6
200310780.6
20047380.6
20059980.6
20069380.6
20076180.6
20083780.6
20099880.6
20107179
20117179
201210979
20156579
20208791
20217491
20259291
202611191
First to last qualifying date each year at Guadalajara For each year, a bar from the first to the last day at Guadalajara meeting 30 C (86 F). 1986: 17 May 1986 to 7 September 19861987: 27 April 1987 to 20 September 19871988: 2 June 1988 to 4 October 19881989: 11 June 1989 to 26 September 19891990: 31 May 1990 to 28 September 19901993: 15 June 1993 to 5 September 19931994: 2 May 1994 to 11 September 19941995: 28 May 1995 to 2 September 19951996: 27 May 1996 to 30 September 19962000: 16 May 2000 to 25 September 20002001: 26 May 2001 to 16 September 20012002: 16 May 2002 to 15 September 20022003: 19 May 2003 to 26 September 20032004: 1 June 2004 to 4 October 20042005: 29 April 2005 to 1 October 20052006: 15 May 2006 to 29 October 20062007: 18 May 2007 to 12 September 20072008: 19 June 2008 to 20 September 20082009: 20 May 2009 to 12 September 20092010: 1 June 2010 to 15 September 20102011: 24 May 2011 to 13 October 20112012: 10 May 2012 to 22 September 20122015: 10 May 2015 to 1 September 20152020: 4 May 2020 to 16 September 20202021: 30 May 2021 to 12 September 20212025: 27 May 2025 to 20 September 20252026: 21 May 2026 to 5 October 20261986199019962003200720112021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Guadalajara meeting 30 C (86 F).
First to last qualifying date each year at Guadalajara
YearFirst dateLast date
19861986-05-171986-09-07
19871987-04-271987-09-20
19881988-06-021988-10-04
19891989-06-111989-09-26
19901990-05-311990-09-28
19931993-06-151993-09-05
19941994-05-021994-09-11
19951995-05-281995-09-02
19961996-05-271996-09-30
20002000-05-162000-09-25
20012001-05-262001-09-16
20022002-05-162002-09-15
20032003-05-192003-09-26
20042004-06-012004-10-04
20052005-04-292005-10-01
20062006-05-152006-10-29
20072007-05-182007-09-12
20082008-06-192008-09-20
20092009-05-202009-09-12
20102010-06-012010-09-15
20112011-05-242011-10-13
20122012-05-102012-09-22
20152015-05-102015-09-01
20202020-05-042020-09-16
20212021-05-302021-09-12
20252025-05-272025-09-20
20262026-05-212026-10-05

Every Fixed Threshold

Fixed thresholds at Guadalajara
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days271092012111
35 C (95 F): Days2757200350
40 C (104 F): Days10820122
90 F (32.2 C): Days2778200391
100 F (37.8 C): Days2321200314
110 F (43.3 C): Days1120121
0 C (32 F): Frost days (min2411420128
-10 C (14 F): Days with min5320012
20 C (68 F): Tropical nights (min933202542
25 C (77 F): Days with min10n/a1
10 mm (0.39 in): Days with 10 mm or more rain292620104
25 mm (0.98 in): Days with 25 mm or more rain19519872
50 mm (1.97 in): Days with 50 mm or more rain3119931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Guadalajara 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).