Built 2026-10-19 (19 October 2026)

Tepetixtla Threshold Days by Year (MXN00012086)

11 fixed thresholds counted per year at Tepetixtla (MXN00012086): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tepetixtla Thresholds

  • Tepetixtla: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1998 with 74.
  • Tepetixtla: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1997 with 38.
  • Tepetixtla: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1972 with 365.
  • Tepetixtla: days with a maximum temperature at or above 90 F (32.2 C) in 23 years, most in 2009 with 272.
  • 11 fixed thresholds have at least one qualifying day at Tepetixtla.
23 years with a qualifying day
Days at or above 30 C (86 F) per year at Tepetixtla Days per year at Tepetixtla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1972. 01002003004001965: 3181966: 3041972: 3651973: 3431976: 3011977: 3621978: 3071979: 3161980: 3331981: 3411982: 3481983: 3321984: 3181985: 2841997: 3631998: 3242006: 3582007: 3632008: 3652009: 3652010: 3652011: 3652012: 33419651973197819811984199820082011
Days per year at Tepetixtla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1972.
Days at or above 30 C (86 F) per year at Tepetixtla
YearDaysDecade average
1965318311
1966304311
1972365332.3
1973343332.3
1976301332.3
1977362332.3
1978307332.3
1979316332.3
1980333326
1981341326
1982348326
1983332326
1984318326
1985284326
1997363343.5
1998324343.5
2006358362.8
2007363362.8
2008365362.8
2009365362.8
2010365354.7
2011365354.7
2012334354.7
First to last qualifying date each year at Tepetixtla For each year, a bar from the first to the last day at Tepetixtla meeting 30 C (86 F). 1965: 1 January 1965 to 31 December 19651966: 1 January 1966 to 31 December 19661972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731976: 1 January 1976 to 30 November 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 29 December 19801981: 2 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19982006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 30 November 201219651973197819811984199820082011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tepetixtla meeting 30 C (86 F).
First to last qualifying date each year at Tepetixtla
YearFirst dateLast date
19651965-01-011965-12-31
19661966-01-011966-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19761976-01-011976-11-30
19771977-01-011977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-29
19811981-01-021981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-11-30

Every Fixed Threshold

Fixed thresholds at Tepetixtla
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days233651972334
35 C (95 F): Days22150200932
90 F (32.2 C): Days23272200985
100 F (37.8 C): Days8519725
20 C (68 F): Tropical nights (min163192010319
25 C (77 F): Days with min1419734
10 mm (0.39 in): Days with 10 mm or more rain347419981
25 mm (0.98 in): Days with 25 mm or more rain293819971
50 mm (1.97 in): Days with 50 mm or more rain231319813
100 mm (3.94 in): Days with 100 mm or more rain8319891
200 mm (7.87 in): Days with 200 mm or more rain2119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Tepetixtla 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).