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Built 2026-10-19 (19 October 2026)

Guanajuato Threshold Days by Year (MXM00076577)

7 fixed thresholds counted per year at Guanajuato (MXM00076577): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Guanajuato Thresholds

  • Guanajuato: days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1997 with 19.
  • Guanajuato: days with 25 mm (0.98 in) or more of precipitation in 11 years, most in 1997 with 6.
  • Guanajuato: days with a maximum temperature at or above 30 C (86 F) in 10 years, most in 1998 with 87.
  • Guanajuato: days with a maximum temperature at or above 90 F (32.2 C) in 10 years, most in 1998 with 49.
  • 7 fixed thresholds have at least one qualifying day at Guanajuato.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Guanajuato Days per year at Guanajuato with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1998. 02550751001990: 361991: 661992: 231993: 291994: 581995: 611996: 561997: 501998: 871999: 661990199119921993199419951996199719981999
Days per year at Guanajuato with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1998.
Days at or above 30 C (86 F) per year at Guanajuato
YearDaysDecade average
19903653.2
19916653.2
19922353.2
19932953.2
19945853.2
19956153.2
19965653.2
19975053.2
19988753.2
19996653.2
First to last qualifying date each year at Guanajuato For each year, a bar from the first to the last day at Guanajuato meeting 30 C (86 F). 1990: 24 March 1990 to 10 June 19901991: 7 March 1991 to 24 June 19911992: 2 May 1992 to 8 July 19921993: 19 April 1993 to 13 August 19931994: 20 March 1994 to 31 July 19941995: 9 March 1995 to 1 October 19951996: 22 February 1996 to 12 August 19961997: 4 March 1997 to 30 September 19971998: 24 February 1998 to 25 August 19981999: 21 March 1999 to 27 September 199919901992199419961998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Guanajuato meeting 30 C (86 F).
First to last qualifying date each year at Guanajuato
YearFirst dateLast date
19901990-03-241990-06-10
19911991-03-071991-06-24
19921992-05-021992-07-08
19931993-04-191993-08-13
19941994-03-201994-07-31
19951995-03-091995-10-01
19961996-02-221996-08-12
19971997-03-041997-09-30
19981998-02-241998-08-25
19991999-03-211999-09-27

Every Fixed Threshold

Fixed thresholds at Guanajuato
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1087199866
35 C (95 F): Days7819981
90 F (32.2 C): Days1049199829
0 C (32 F): Frost days (min1219972
10 mm (0.39 in): Days with 10 mm or more rain111919974
25 mm (0.98 in): Days with 25 mm or more rain11619971
50 mm (1.97 in): Days with 50 mm or more rain5119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Guanajuato 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).