Built 2026-10-19 (19 October 2026)

Mata Tenatito Threshold Days by Year (MXN00030105)

13 fixed thresholds counted per year at Mata Tenatito (MXN00030105): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mata Tenatito Thresholds

  • Mata Tenatito: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1965 with 365.
  • Mata Tenatito: days with a maximum temperature at or above 35 C (95 F) in 27 years, most in 1957 with 138.
  • Mata Tenatito: days with a maximum temperature at or above 90 F (32.2 C) in 27 years, most in 1957 with 228.
  • Mata Tenatito: nights with a minimum temperature at or above 20 C (68 F) in 27 years, most in 1969 with 151.
  • 13 fixed thresholds have at least one qualifying day at Mata Tenatito.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Mata Tenatito Days per year at Mata Tenatito with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1965. 01002003004001957: 3281959: 2621960: 3211961: 2971962: 3291963: 3231964: 3621965: 3651966: 2421967: 2621968: 2491969: 2261970: 2401971: 2831972: 2941973: 2421974: 2641975: 2711976: 2521978: 2531979: 2341981: 1501982: 1631983: 1721984: 1011985: 1671987: 210195719611964196719701973197619811984
Days per year at Mata Tenatito with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1965.
Days at or above 30 C (86 F) per year at Mata Tenatito
YearDaysDecade average
1957328295
1959262295
1960321297.6
1961297297.6
1962329297.6
1963323297.6
1964362297.6
1965365297.6
1966242297.6
1967262297.6
1968249297.6
1969226297.6
1970240259.2
1971283259.2
1972294259.2
1973242259.2
1974264259.2
1975271259.2
1976252259.2
1978253259.2
1979234259.2
1981150160.5
1982163160.5
1983172160.5
1984101160.5
1985167160.5
1987210160.5
First to last qualifying date each year at Mata Tenatito For each year, a bar from the first to the last day at Mata Tenatito meeting 30 C (86 F). 1957: 5 January 1957 to 31 December 19571959: 18 January 1959 to 31 December 19591960: 1 January 1960 to 31 December 19601961: 9 January 1961 to 30 December 19611962: 2 January 1962 to 31 December 19621963: 1 January 1963 to 31 December 19631964: 1 January 1964 to 31 December 19641965: 1 January 1965 to 31 December 19651966: 1 January 1966 to 30 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 February 1969 to 29 December 19691970: 24 January 1970 to 30 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 29 December 19721973: 2 January 1973 to 30 December 19731974: 1 February 1974 to 31 December 19741975: 2 January 1975 to 18 December 19751976: 1 January 1976 to 31 December 19761978: 1 January 1978 to 31 December 19781979: 5 January 1979 to 30 December 19791981: 1 February 1981 to 28 December 19811982: 2 January 1982 to 26 December 19821983: 5 February 1983 to 21 December 19831984: 10 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851987: 17 January 1987 to 31 December 19871957196219661970197419791984JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mata Tenatito meeting 30 C (86 F).
First to last qualifying date each year at Mata Tenatito
YearFirst dateLast date
19571957-01-051957-12-31
19591959-01-181959-12-31
19601960-01-011960-12-31
19611961-01-091961-12-30
19621962-01-021962-12-31
19631963-01-011963-12-31
19641964-01-011964-12-31
19651965-01-011965-12-31
19661966-01-011966-12-30
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-02-011969-12-29
19701970-01-241970-12-30
19711971-01-011971-12-31
19721972-01-011972-12-29
19731973-01-021973-12-30
19741974-02-011974-12-31
19751975-01-021975-12-18
19761976-01-011976-12-31
19781978-01-011978-12-31
19791979-01-051979-12-30
19811981-02-011981-12-28
19821982-01-021982-12-26
19831983-02-051983-12-21
19841984-01-101984-12-31
19851985-01-011985-12-31
19871987-01-171987-12-31

Every Fixed Threshold

Fixed thresholds at Mata Tenatito
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days273651965210
35 C (95 F): Days27138195743
40 C (104 F): Days141819755
90 F (32.2 C): Days272281957108
100 F (37.8 C): Days195919754
110 F (43.3 C): Days3219721
20 C (68 F): Tropical nights (min27151196920
25 C (77 F): Days with min7519782
10 mm (0.39 in): Days with 10 mm or more rain2769195935
25 mm (0.98 in): Days with 25 mm or more rain2723197015
50 mm (1.97 in): Days with 50 mm or more rain241119753
100 mm (3.94 in): Days with 100 mm or more rain11319691
200 mm (7.87 in): Days with 200 mm or more rain1119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Mata Tenatito 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).