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Built 2026-10-19 (19 October 2026)

El OCOTITO Threshold Days by Year (MXN00012156)

12 fixed thresholds counted per year at El OCOTITO (MXN00012156): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El OCOTITO Thresholds

  • El OCOTITO: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1981 with 62.
  • El OCOTITO: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1984 with 30.
  • El OCOTITO: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 1984 with 11.
  • El OCOTITO: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2001 with 358.
  • 12 fixed thresholds have at least one qualifying day at El OCOTITO.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at El OCOTITO Days per year at El OCOTITO with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 358 in 2001. 01002003004001974: 1221975: 1051976: 1651977: 2311979: 1791980: 1601981: 3551982: 3091983: 2801984: 2651985: 2651986: 3211987: 3091988: 3131989: 3051990: 3161991: 3171992: 3061995: 3311996: 3171997: 3421998: 3301999: 3292001: 3582007: 2462008: 1662009: 2282010: 2152011: 1742012: 1861974197719811984198719901995199820072010
Days per year at El OCOTITO with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 358 in 2001.
Days at or above 30 C (86 F) per year at El OCOTITO
YearDaysDecade average
1974122160.4
1975105160.4
1976165160.4
1977231160.4
1979179160.4
1980160288.2
1981355288.2
1982309288.2
1983280288.2
1984265288.2
1985265288.2
1986321288.2
1987309288.2
1988313288.2
1989305288.2
1990316323.5
1991317323.5
1992306323.5
1995331323.5
1996317323.5
1997342323.5
1998330323.5
1999329323.5
2001358249.5
2007246249.5
2008166249.5
2009228249.5
2010215191.7
2011174191.7
2012186191.7
First to last qualifying date each year at El OCOTITO For each year, a bar from the first to the last day at El OCOTITO meeting 30 C (86 F). 1974: 9 January 1974 to 29 December 19741975: 1 January 1975 to 7 December 19751976: 7 February 1976 to 19 December 19761977: 1 January 1977 to 31 December 19771979: 4 January 1979 to 25 December 19791980: 5 January 1980 to 27 December 19801981: 6 January 1981 to 31 December 19811982: 1 January 1982 to 30 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 30 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921995: 1 January 1995 to 24 December 19951996: 5 January 1996 to 29 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992001: 2 January 2001 to 31 December 20012007: 8 January 2007 to 4 November 20072008: 1 January 2008 to 1 November 20082009: 21 February 2009 to 31 December 20092010: 1 January 2010 to 5 December 20102011: 3 January 2011 to 17 December 20112012: 2 January 2012 to 31 December 201219741979198319871991199720072011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El OCOTITO meeting 30 C (86 F).
First to last qualifying date each year at El OCOTITO
YearFirst dateLast date
19741974-01-091974-12-29
19751975-01-011975-12-07
19761976-02-071976-12-19
19771977-01-011977-12-31
19791979-01-041979-12-25
19801980-01-051980-12-27
19811981-01-061981-12-31
19821982-01-011982-12-30
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-30
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19951995-01-011995-12-24
19961996-01-051996-12-29
19971997-01-011997-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20012001-01-022001-12-31
20072007-01-082007-11-04
20082008-01-012008-11-01
20092009-02-212009-12-31
20102010-01-012010-12-05
20112011-01-032011-12-17
20122012-01-022012-12-31

Every Fixed Threshold

Fixed thresholds at El OCOTITO
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days303582001186
35 C (95 F): Days2910120011
40 C (104 F): Days111197511
90 F (32.2 C): Days30230200130
100 F (37.8 C): Days101319752
110 F (43.3 C): Days1119751
20 C (68 F): Tropical nights (min292331997204
25 C (77 F): Days with min2119891
10 mm (0.39 in): Days with 10 mm or more rain3362198140
25 mm (0.98 in): Days with 25 mm or more rain3330198414
50 mm (1.97 in): Days with 50 mm or more rain331119841
100 mm (3.94 in): Days with 100 mm or more rain9320101

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

  • Data for El OCOTITO 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).