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

Tecomalco Threshold Days by Year (MXN00017064)

11 fixed thresholds counted per year at Tecomalco (MXN00017064): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tecomalco Thresholds

  • Tecomalco: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1985 with 29.
  • Tecomalco: days with 25 mm (0.98 in) or more of precipitation in 7 years, most in 2009 with 12.
  • Tecomalco: days with a maximum temperature at or above 30 C (86 F) in 6 years, most in 1982 with 351.
  • Tecomalco: days with a maximum temperature at or above 35 C (95 F) in 6 years, most in 2009 with 168.
  • 11 fixed thresholds have at least one qualifying day at Tecomalco.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at Tecomalco Days per year at Tecomalco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 351 in 1982. 01002003004001982: 3511984: 3081985: 3351986: 3201987: 3442009: 329198219841985198619872009
Days per year at Tecomalco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 351 in 1982.
Days at or above 30 C (86 F) per year at Tecomalco
YearDaysDecade average
1982351331.6
1984308331.6
1985335331.6
1986320331.6
1987344331.6
2009329329
First to last qualifying date each year at Tecomalco For each year, a bar from the first to the last day at Tecomalco meeting 30 C (86 F). 1982: 1 January 1982 to 31 December 19821984: 5 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19872009: 7 January 2009 to 31 December 2009198219841985198619872009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tecomalco meeting 30 C (86 F).
First to last qualifying date each year at Tecomalco
YearFirst dateLast date
19821982-01-011982-12-31
19841984-01-051984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
20092009-01-072009-12-31

Every Fixed Threshold

Fixed thresholds at Tecomalco
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days63511982329
35 C (95 F): Days61682009168
40 C (104 F): Days680200980
45 C (113 F): Days113200913
90 F (32.2 C): Days62541987253
100 F (37.8 C): Days61222009122
110 F (43.3 C): Days126200926
20 C (68 F): Tropical nights (min63019872
10 mm (0.39 in): Days with 10 mm or more rain829198529
25 mm (0.98 in): Days with 25 mm or more rain712200912
50 mm (1.97 in): Days with 50 mm or more rain6219841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1982.

Download the Data

  • Data for Tecomalco 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).