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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

El Fresno Threshold Days by Year (MXN00015368)

7 fixed thresholds counted per year at El Fresno (MXN00015368): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Fresno Thresholds

  • El Fresno: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1992 with 84.
  • El Fresno: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1992 with 29.
  • El Fresno: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1990 with 5.
  • El Fresno: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1998 with 53.
  • 7 fixed thresholds have at least one qualifying day at El Fresno.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at El Fresno Days per year at El Fresno with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 65 in 1998. 0204060801991: 101993: 211994: 171995: 231996: 131997: 21998: 652000: 42001: 12003: 142006: 22007: 1199119941996199820012006
Days per year at El Fresno with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 65 in 1998.
Days at or above 30 C (86 F) per year at El Fresno
YearDaysDecade average
19911021.6
19932121.6
19941721.6
19952321.6
19961321.6
1997221.6
19986521.6
200044.4
200114.4
2003144.4
200624.4
200714.4
First to last qualifying date each year at El Fresno For each year, a bar from the first to the last day at El Fresno meeting 30 C (86 F). 1991: 17 April 1991 to 24 May 19911993: 21 April 1993 to 8 June 19931994: 21 March 1994 to 29 May 19941995: 30 March 1995 to 19 May 19951996: 23 April 1996 to 31 May 19961997: 3 May 1997 to 21 August 19971998: 12 March 1998 to 15 June 19982000: 8 April 2000 to 14 May 20002001: 23 July 2001 to 23 July 20012003: 6 April 2003 to 10 May 20032006: 3 April 2006 to 4 April 20062007: 23 April 2007 to 23 April 2007199119941996199820012006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Fresno meeting 30 C (86 F).
First to last qualifying date each year at El Fresno
YearFirst dateLast date
19911991-04-171991-05-24
19931993-04-211993-06-08
19941994-03-211994-05-29
19951995-03-301995-05-19
19961996-04-231996-05-31
19971997-05-031997-08-21
19981998-03-121998-06-15
20002000-04-082000-05-14
20012001-07-232001-07-23
20032003-04-062003-05-10
20062006-04-032006-04-04
20072007-04-232007-04-23

Every Fixed Threshold

Fixed thresholds at El Fresno
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days126519981
35 C (95 F): Days2119951
90 F (32.2 C): Days2619986
0 C (32 F): Frost days (min1653199815
10 mm (0.39 in): Days with 10 mm or more rain1884199253
25 mm (0.98 in): Days with 25 mm or more rain1829199218
50 mm (1.97 in): Days with 50 mm or more rain17519902

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 El Fresno 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 (2025-12-31).