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Built 2026-10-19 (19 October 2026)

Melchor Ocampo (Cfe) Threshold Days by Year (MXN00030106)

14 fixed thresholds counted per year at Melchor Ocampo (Cfe) (MXN00030106): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Melchor Ocampo (Cfe) Thresholds

  • Melchor Ocampo (Cfe): days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1967 with 266.
  • Melchor Ocampo (Cfe): days with a maximum temperature at or above 35 C (95 F) in 32 years, most in 1991 with 76.
  • Melchor Ocampo (Cfe): days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 1967 with 190.
  • Melchor Ocampo (Cfe): nights with a minimum temperature at or above 20 C (68 F) in 32 years, most in 1968 with 277.
  • 14 fixed thresholds have at least one qualifying day at Melchor Ocampo (Cfe).
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Melchor Ocampo (Cfe) Days per year at Melchor Ocampo (Cfe) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 266 in 1967. 01002003001962: 1981963: 2091964: 2101966: 1811967: 2661968: 2661970: 2581971: 2201972: 2141973: 2071974: 1731975: 2091977: 2121978: 2031979: 1981980: 2051981: 2051982: 2161983: 2071984: 2011985: 2401986: 2301987: 1881988: 2121989: 2231990: 2151991: 2241992: 1941993: 1831994: 2101995: 2131996: 20819621967197219771981198519891993
Days per year at Melchor Ocampo (Cfe) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 266 in 1967.
Days at or above 30 C (86 F) per year at Melchor Ocampo (Cfe)
YearDaysDecade average
1962198221.7
1963209221.7
1964210221.7
1966181221.7
1967266221.7
1968266221.7
1970258210.4
1971220210.4
1972214210.4
1973207210.4
1974173210.4
1975209210.4
1977212210.4
1978203210.4
1979198210.4
1980205212.7
1981205212.7
1982216212.7
1983207212.7
1984201212.7
1985240212.7
1986230212.7
1987188212.7
1988212212.7
1989223212.7
1990215206.7
1991224206.7
1992194206.7
1993183206.7
1994210206.7
1995213206.7
1996208206.7
First to last qualifying date each year at Melchor Ocampo (Cfe) For each year, a bar from the first to the last day at Melchor Ocampo (Cfe) meeting 30 C (86 F). 1962: 25 January 1962 to 17 November 19621963: 10 January 1963 to 11 December 19631964: 19 January 1964 to 26 December 19641966: 9 February 1966 to 9 December 19661967: 11 February 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681970: 1 January 1970 to 30 December 19701971: 3 January 1971 to 15 December 19711972: 2 January 1972 to 30 December 19721973: 6 January 1973 to 31 December 19731974: 2 February 1974 to 4 November 19741975: 8 January 1975 to 30 November 19751977: 8 January 1977 to 19 December 19771978: 12 February 1978 to 20 December 19781979: 20 January 1979 to 6 December 19791980: 11 January 1980 to 14 November 19801981: 10 February 1981 to 28 December 19811982: 2 January 1982 to 24 December 19821983: 29 January 1983 to 28 December 19831984: 12 February 1984 to 31 December 19841985: 30 January 1985 to 11 December 19851986: 4 February 1986 to 9 December 19861987: 16 January 1987 to 14 December 19871988: 17 January 1988 to 26 November 19881989: 4 January 1989 to 27 November 19891990: 1 February 1990 to 28 November 19901991: 28 January 1991 to 2 December 19911992: 5 January 1992 to 22 November 19921993: 10 February 1993 to 13 December 19931994: 9 February 1994 to 9 December 19941995: 6 January 1995 to 18 December 19951996: 19 February 1996 to 7 December 199619621967197219771981198519891993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Melchor Ocampo (Cfe) meeting 30 C (86 F).
First to last qualifying date each year at Melchor Ocampo (Cfe)
YearFirst dateLast date
19621962-01-251962-11-17
19631963-01-101963-12-11
19641964-01-191964-12-26
19661966-02-091966-12-09
19671967-02-111967-12-31
19681968-01-011968-12-31
19701970-01-011970-12-30
19711971-01-031971-12-15
19721972-01-021972-12-30
19731973-01-061973-12-31
19741974-02-021974-11-04
19751975-01-081975-11-30
19771977-01-081977-12-19
19781978-02-121978-12-20
19791979-01-201979-12-06
19801980-01-111980-11-14
19811981-02-101981-12-28
19821982-01-021982-12-24
19831983-01-291983-12-28
19841984-02-121984-12-31
19851985-01-301985-12-11
19861986-02-041986-12-09
19871987-01-161987-12-14
19881988-01-171988-11-26
19891989-01-041989-11-27
19901990-02-011990-11-28
19911991-01-281991-12-02
19921992-01-051992-11-22
19931993-02-101993-12-13
19941994-02-091994-12-09
19951995-01-061995-12-18
19961996-02-191996-12-07

Every Fixed Threshold

Fixed thresholds at Melchor Ocampo (Cfe)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days322661967208
35 C (95 F): Days3276199148
40 C (104 F): Days131119846
90 F (32.2 C): Days321901967136
100 F (37.8 C): Days222519911
110 F (43.3 C): Days2119841
0 C (32 F): Frost days (min2219621
20 C (68 F): Tropical nights (min322771968205
25 C (77 F): Days with min3238198027
10 mm (0.39 in): Days with 10 mm or more rain3252198427
25 mm (0.98 in): Days with 25 mm or more rain3229197114
50 mm (1.97 in): Days with 50 mm or more rain321219843
100 mm (3.94 in): Days with 100 mm or more rain22319711
200 mm (7.87 in): Days with 200 mm or more rain3119631

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

  • Data for Melchor Ocampo (Cfe) 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).