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Built 2026-10-19 (19 October 2026)

Chicbul Threshold Days by Year (MXN00004054)

14 fixed thresholds counted per year at Chicbul (MXN00004054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chicbul Thresholds

  • Chicbul: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 2005 with 69.
  • Chicbul: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 2004 with 23.
  • Chicbul: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1992 with 366.
  • Chicbul: days with a maximum temperature at or above 35 C (95 F) in 28 years, most in 1992 with 277.
  • 14 fixed thresholds have at least one qualifying day at Chicbul.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Chicbul Days per year at Chicbul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1992. 01002003004001979: 2921982: 3091983: 3161984: 3231985: 2991986: 3021987: 3451988: 3451989: 3501992: 3661993: 3581994: 3401995: 3271996: 2981997: 2591998: 2691999: 2742000: 3202001: 3072002: 2862003: 2452004: 2852005: 2572006: 2612007: 2272008: 2272009: 2832010: 2551979198419871992199519982001200420072010
Days per year at Chicbul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1992.
Days at or above 30 C (86 F) per year at Chicbul
YearDaysDecade average
1979292292
1982309323.6
1983316323.6
1984323323.6
1985299323.6
1986302323.6
1987345323.6
1988345323.6
1989350323.6
1992366311.4
1993358311.4
1994340311.4
1995327311.4
1996298311.4
1997259311.4
1998269311.4
1999274311.4
2000320269.8
2001307269.8
2002286269.8
2003245269.8
2004285269.8
2005257269.8
2006261269.8
2007227269.8
2008227269.8
2009283269.8
2010255255
First to last qualifying date each year at Chicbul For each year, a bar from the first to the last day at Chicbul meeting 30 C (86 F). 1979: 1 January 1979 to 29 December 19791982: 1 January 1982 to 31 December 19821983: 5 January 1983 to 31 December 19831984: 4 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 3 January 1986 to 31 December 19861987: 3 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 30 December 19941995: 1 February 1995 to 31 December 19951996: 1 January 1996 to 19 December 19961997: 8 January 1997 to 27 December 19971998: 9 January 1998 to 31 December 19981999: 1 January 1999 to 21 December 19992000: 2 January 2000 to 31 December 20002001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 19 December 20022003: 5 February 2003 to 13 December 20032004: 1 January 2004 to 30 November 20042005: 1 January 2005 to 17 December 20052006: 1 January 2006 to 31 December 20062007: 5 January 2007 to 31 December 20072008: 9 January 2008 to 29 December 20082009: 6 January 2009 to 30 December 20092010: 1 January 2010 to 30 December 20101979198519891995199920032007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chicbul meeting 30 C (86 F).
First to last qualifying date each year at Chicbul
YearFirst dateLast date
19791979-01-011979-12-29
19821982-01-011982-12-31
19831983-01-051983-12-31
19841984-01-041984-12-31
19851985-01-011985-12-31
19861986-01-031986-12-31
19871987-01-031987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-30
19951995-02-011995-12-31
19961996-01-011996-12-19
19971997-01-081997-12-27
19981998-01-091998-12-31
19991999-01-011999-12-21
20002000-01-022000-12-31
20012001-01-012001-12-31
20022002-01-012002-12-19
20032003-02-052003-12-13
20042004-01-012004-11-30
20052005-01-012005-12-17
20062006-01-012006-12-31
20072007-01-052007-12-31
20082008-01-092008-12-29
20092009-01-062009-12-30
20102010-01-012010-12-30

Every Fixed Threshold

Fixed thresholds at Chicbul
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days283661992255
35 C (95 F): Days28277199294
40 C (104 F): Days249219929
45 C (113 F): Days1119931
90 F (32.2 C): Days283261992137
100 F (37.8 C): Days28175199229
110 F (43.3 C): Days1119931
20 C (68 F): Tropical nights (min282941989190
25 C (77 F): Days with min1745199414
10 mm (0.39 in): Days with 10 mm or more rain3069200519
25 mm (0.98 in): Days with 25 mm or more rain302320043
50 mm (1.97 in): Days with 50 mm or more rain27919951
100 mm (3.94 in): Days with 100 mm or more rain9219881
200 mm (7.87 in): Days with 200 mm or more rain1120021

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Chicbul 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).