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

Comala Threshold Days by Year (MXN00006007)

11 fixed thresholds counted per year at Comala (MXN00006007): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Comala Thresholds

  • Comala: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1958 with 76.
  • Comala: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1958 with 55.
  • Comala: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1958 with 26.
  • Comala: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 1994 with 355.
  • 11 fixed thresholds have at least one qualifying day at Comala.
20 years with a qualifying day
Days at or above 30 C (86 F) per year at Comala Days per year at Comala with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 355 in 1994. 01002003004001964: 3001965: 3291967: 3071969: 3071970: 2841971: 2771972: 3021973: 3061974: 2931975: 2241976: 3231977: 3481978: 2291979: 171983: 3171988: 3531991: 3451992: 3001993: 3461994: 3551964196719701972197419761978198319911993
Days per year at Comala with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 355 in 1994.
Days at or above 30 C (86 F) per year at Comala
YearDaysDecade average
1964300310.8
1965329310.8
1967307310.8
1969307310.8
1970284260.3
1971277260.3
1972302260.3
1973306260.3
1974293260.3
1975224260.3
1976323260.3
1977348260.3
1978229260.3
197917260.3
1983317335
1988353335
1991345336.5
1992300336.5
1993346336.5
1994355336.5
First to last qualifying date each year at Comala For each year, a bar from the first to the last day at Comala meeting 30 C (86 F). 1964: 18 January 1964 to 31 December 19641965: 1 January 1965 to 31 December 19651967: 1 January 1967 to 31 December 19671969: 2 January 1969 to 31 December 19691970: 2 January 1970 to 31 December 19701971: 1 January 1971 to 31 December 19711972: 5 January 1972 to 31 December 19721973: 7 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741975: 1 January 1975 to 21 November 19751976: 1 January 1976 to 30 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 4 November 19781979: 15 February 1979 to 31 October 19791983: 4 January 1983 to 31 December 19831988: 1 January 1988 to 31 December 19881991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941964196919721975197819881993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Comala meeting 30 C (86 F).
First to last qualifying date each year at Comala
YearFirst dateLast date
19641964-01-181964-12-31
19651965-01-011965-12-31
19671967-01-011967-12-31
19691969-01-021969-12-31
19701970-01-021970-12-31
19711971-01-011971-12-31
19721972-01-051972-12-31
19731973-01-071973-12-31
19741974-01-011974-12-31
19751975-01-011975-11-21
19761976-01-011976-12-30
19771977-01-011977-12-31
19781978-01-011978-11-04
19791979-02-151979-10-31
19831983-01-041983-12-31
19881988-01-011988-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31

Every Fixed Threshold

Fixed thresholds at Comala
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days203551994355
35 C (95 F): Days1999198889
40 C (104 F): Days1119741
90 F (32.2 C): Days192471988188
100 F (37.8 C): Days12419884
20 C (68 F): Tropical nights (min10118196790
10 mm (0.39 in): Days with 10 mm or more rain4076195830
25 mm (0.98 in): Days with 25 mm or more rain4055195818
50 mm (1.97 in): Days with 50 mm or more rain392619585
100 mm (3.94 in): Days with 100 mm or more rain13319552
200 mm (7.87 in): Days with 200 mm or more rain2120111

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Comala 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).