Built 2026-10-19 (19 October 2026)

El Tepozan Threshold Days by Year (MXN00013132)

6 fixed thresholds counted per year at El Tepozan (MXN00013132): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Tepozan Thresholds

  • El Tepozan: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1991 with 74.
  • El Tepozan: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 1993 with 53.
  • El Tepozan: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1988 with 37.
  • El Tepozan: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 2008 with 2.
  • 6 fixed thresholds have at least one qualifying day at El Tepozan.
19 years with a qualifying day
Nights at or below 0 C (32 F) per year at El Tepozan Days per year at El Tepozan with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 53 in 1993. 02040601984: 41985: 11986: 171988: 111991: 21992: 251993: 531994: 401995: 31996: 201997: 11998: 12005: 42006: 22007: 42008: 12009: 82011: 32012: 31984198619911993199519972005200720092012
Days per year at El Tepozan with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 53 in 1993.
Nights at or below 0 C (32 F) per year at El Tepozan
YearDaysDecade average
198448.3
198518.3
1986178.3
1988118.3
1991218.1
19922518.1
19935318.1
19944018.1
1995318.1
19962018.1
1997118.1
1998118.1
200543.8
200623.8
200743.8
200813.8
200983.8
201133
201233
First to last qualifying date each year at El Tepozan For each year, a bar from the first to the last day at El Tepozan meeting 0 C (32 F). 1984: 1 January 1984 to 13 January 19841985: 13 September 1985 to 13 September 19851986: 2 January 1986 to 26 March 19861988: 4 January 1988 to 31 January 19881991: 4 December 1991 to 18 December 19911992: 3 September 1992 to 27 December 19921993: 17 January 1993 to 31 December 19931994: 5 January 1994 to 30 December 19941995: 26 July 1995 to 29 July 19951996: 10 February 1996 to 12 March 19961997: 12 June 1997 to 12 June 19971998: 3 February 1998 to 3 February 19982005: 19 January 2005 to 15 July 20052006: 6 December 2006 to 15 December 20062007: 20 April 2007 to 23 October 20072008: 17 November 2008 to 17 November 20082009: 18 January 2009 to 1 September 20092011: 4 January 2011 to 17 May 20112012: 26 April 2012 to 28 April 20121984198819931996200520082012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Tepozan meeting 0 C (32 F).
First to last qualifying date each year at El Tepozan
YearFirst dateLast date
19841984-01-011984-01-13
19851985-09-131985-09-13
19861986-01-021986-03-26
19881988-01-041988-01-31
19911991-12-041991-12-18
19921992-09-031992-12-27
19931993-01-171993-12-31
19941994-01-051994-12-30
19951995-07-261995-07-29
19961996-02-101996-03-12
19971997-06-121997-06-12
19981998-02-031998-02-03
20052005-01-192005-07-15
20062006-12-062006-12-15
20072007-04-202007-10-23
20082008-11-172008-11-17
20092009-01-182009-09-01
20112011-01-042011-05-17
20122012-04-262012-04-28

Every Fixed Threshold

Fixed thresholds at El Tepozan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1519985
0 C (32 F): Frost days (min195319933
-10 C (14 F): Days with min1119861
10 mm (0.39 in): Days with 10 mm or more rain2074199139
25 mm (0.98 in): Days with 25 mm or more rain193719884
50 mm (1.97 in): Days with 50 mm or more rain6220081

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for El Tepozan 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).