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Built 2026-10-19 (19 October 2026)

San Jose Acateno Threshold Days by Year (MXN00021143)

14 fixed thresholds counted per year at San Jose Acateno (MXN00021143): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Jose Acateno Thresholds

  • San Jose Acateno: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1981 with 52.
  • San Jose Acateno: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1981 with 31.
  • San Jose Acateno: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1998 with 14.
  • San Jose Acateno: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1991 with 284.
  • 14 fixed thresholds have at least one qualifying day at San Jose Acateno.
23 years with a qualifying day
Days at or above 30 C (86 F) per year at San Jose Acateno Days per year at San Jose Acateno with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 284 in 1991. 01002003001976: 1941978: 2041979: 1721980: 2091981: 2131982: 2321983: 2291984: 1931987: 2091988: 2401990: 2541991: 2841992: 2081993: 2511994: 2271996: 2191997: 2191998: 2222001: 2422003: 2522004: 2562005: 2822009: 28019761980198319881992199620012005
Days per year at San Jose Acateno with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 284 in 1991.
Days at or above 30 C (86 F) per year at San Jose Acateno
YearDaysDecade average
1976194190
1978204190
1979172190
1980209217.9
1981213217.9
1982232217.9
1983229217.9
1984193217.9
1987209217.9
1988240217.9
1990254235.5
1991284235.5
1992208235.5
1993251235.5
1994227235.5
1996219235.5
1997219235.5
1998222235.5
2001242262.4
2003252262.4
2004256262.4
2005282262.4
2009280262.4
First to last qualifying date each year at San Jose Acateno For each year, a bar from the first to the last day at San Jose Acateno meeting 30 C (86 F). 1976: 4 February 1976 to 27 November 19761978: 12 February 1978 to 20 December 19781979: 20 January 1979 to 7 December 19791980: 11 January 1980 to 17 December 19801981: 31 January 1981 to 28 December 19811982: 1 January 1982 to 2 December 19821983: 29 January 1983 to 28 December 19831984: 29 January 1984 to 16 December 19841987: 16 January 1987 to 30 November 19871988: 17 January 1988 to 9 December 19881990: 1 February 1990 to 18 December 19901991: 20 January 1991 to 9 December 19911992: 15 February 1992 to 12 December 19921993: 3 January 1993 to 20 November 19931994: 27 January 1994 to 17 December 19941996: 1 January 1996 to 29 December 19961997: 24 January 1997 to 26 December 19971998: 6 January 1998 to 12 December 19982001: 13 January 2001 to 28 November 20012003: 21 January 2003 to 28 November 20032004: 5 January 2004 to 23 December 20042005: 2 January 2005 to 29 December 20052009: 2 January 2009 to 23 December 200919761980198319881992199620012005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Jose Acateno meeting 30 C (86 F).
First to last qualifying date each year at San Jose Acateno
YearFirst dateLast date
19761976-02-041976-11-27
19781978-02-121978-12-20
19791979-01-201979-12-07
19801980-01-111980-12-17
19811981-01-311981-12-28
19821982-01-011982-12-02
19831983-01-291983-12-28
19841984-01-291984-12-16
19871987-01-161987-11-30
19881988-01-171988-12-09
19901990-02-011990-12-18
19911991-01-201991-12-09
19921992-02-151992-12-12
19931993-01-031993-11-20
19941994-01-271994-12-17
19961996-01-011996-12-29
19971997-01-241997-12-26
19981998-01-061998-12-12
20012001-01-132001-11-28
20032003-01-212003-11-28
20042004-01-052004-12-23
20052005-01-022005-12-29
20092009-01-022009-12-23

Every Fixed Threshold

Fixed thresholds at San Jose Acateno
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days232841991280
35 C (95 F): Days231732009173
40 C (104 F): Days1220200920
45 C (113 F): Days1120051
90 F (32.2 C): Days232201991214
100 F (37.8 C): Days1884200984
110 F (43.3 C): Days3219981
20 C (68 F): Tropical nights (min232361991197
25 C (77 F): Days with min2233198311
10 mm (0.39 in): Days with 10 mm or more rain2552198148
25 mm (0.98 in): Days with 25 mm or more rain2531198125
50 mm (1.97 in): Days with 50 mm or more rain2414199811
100 mm (3.94 in): Days with 100 mm or more rain13520095
200 mm (7.87 in): Days with 200 mm or more rain3119981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for San Jose Acateno 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).