Built 2026-10-19 (19 October 2026)

El Zape Threshold Days by Year (MXN00010147)

10 fixed thresholds counted per year at El Zape (MXN00010147): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Zape Thresholds

  • El Zape: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 2004 with 142.
  • El Zape: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 2004 with 63.
  • El Zape: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 2005 with 142.
  • El Zape: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 2006 with 31.
  • 10 fixed thresholds have at least one qualifying day at El Zape.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at El Zape Days per year at El Zape with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 142 in 2004. 0501001501978: 841979: 891980: 921981: 501982: 881983: 611984: 131991: 691992: 471993: 711994: 951995: 1011996: 851997: 581998: 1071999: 782000: 942001: 1052002: 1232003: 842004: 1422005: 1072006: 702007: 4919781981198419931996199920022005
Days per year at El Zape with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 142 in 2004.
Days at or above 30 C (86 F) per year at El Zape
YearDaysDecade average
19788486.5
19798986.5
19809260.8
19815060.8
19828860.8
19836160.8
19841360.8
19916979
19924779
19937179
19949579
199510179
19968579
19975879
199810779
19997879
20009496.8
200110596.8
200212396.8
20038496.8
200414296.8
200510796.8
20067096.8
20074996.8
First to last qualifying date each year at El Zape For each year, a bar from the first to the last day at El Zape meeting 30 C (86 F). 1978: 30 March 1978 to 16 September 19781979: 14 April 1979 to 28 October 19791980: 3 April 1980 to 15 November 19801981: 10 April 1981 to 4 October 19811982: 3 April 1982 to 21 October 19821983: 28 April 1983 to 8 October 19831984: 19 April 1984 to 9 June 19841991: 5 March 1991 to 31 July 19911992: 22 April 1992 to 31 July 19921993: 10 April 1993 to 22 August 19931994: 19 March 1994 to 7 November 19941995: 19 March 1995 to 31 October 19951996: 21 February 1996 to 31 August 19961997: 22 April 1997 to 20 September 19971998: 23 March 1998 to 17 November 19981999: 7 April 1999 to 8 October 19992000: 26 March 2000 to 5 October 20002001: 21 March 2001 to 22 October 20012002: 26 March 2002 to 11 November 20022003: 12 April 2003 to 30 November 20032004: 10 March 2004 to 7 November 20042005: 28 March 2005 to 5 November 20052006: 1 March 2006 to 12 August 20062007: 11 February 2007 to 17 October 200719781981198419931996199920022005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Zape meeting 30 C (86 F).
First to last qualifying date each year at El Zape
YearFirst dateLast date
19781978-03-301978-09-16
19791979-04-141979-10-28
19801980-04-031980-11-15
19811981-04-101981-10-04
19821982-04-031982-10-21
19831983-04-281983-10-08
19841984-04-191984-06-09
19911991-03-051991-07-31
19921992-04-221992-07-31
19931993-04-101993-08-22
19941994-03-191994-11-07
19951995-03-191995-10-31
19961996-02-211996-08-31
19971997-04-221997-09-20
19981998-03-231998-11-17
19991999-04-071999-10-08
20002000-03-262000-10-05
20012001-03-212001-10-22
20022002-03-262002-11-11
20032003-04-122003-11-30
20042004-03-102004-11-07
20052005-03-282005-11-05
20062006-03-012006-08-12
20072007-02-112007-10-17

Every Fixed Threshold

Fixed thresholds at El Zape
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days24142200449
35 C (95 F): Days222919982
90 F (32.2 C): Days2463200411
100 F (37.8 C): Days4220032
0 C (32 F): Ice days (max1119921
0 C (32 F): Frost days (min241422005141
-10 C (14 F): Days with min161119974
10 mm (0.39 in): Days with 10 mm or more rain2431200615
25 mm (0.98 in): Days with 25 mm or more rain221019814
50 mm (1.97 in): Days with 50 mm or more rain6119811

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.

Download the Data

  • Data for El Zape 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).