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Built 2026-10-19 (19 October 2026)

Guevea de Humboldt Threshold Days by Year (MXN00020289)

11 fixed thresholds counted per year at Guevea de Humboldt (MXN00020289): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Guevea de Humboldt Thresholds

  • Guevea de Humboldt: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2006 with 314.
  • Guevea de Humboldt: days with a maximum temperature at or above 35 C (95 F) in 30 years, most in 2002 with 172.
  • Guevea de Humboldt: days with a maximum temperature at or above 90 F (32.2 C) in 30 years, most in 2006 with 234.
  • Guevea de Humboldt: nights with a minimum temperature at or above 20 C (68 F) in 30 years, most in 2006 with 316.
  • 11 fixed thresholds have at least one qualifying day at Guevea de Humboldt.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at Guevea de Humboldt Days per year at Guevea de Humboldt with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 314 in 2006. 01002003004001979: 361980: 891981: 801982: 811983: 1241984: 1251985: 1041986: 1101987: 781988: 301989: 921990: 1431991: 1761992: 1921993: 1961994: 1761995: 1721996: 1651997: 2201998: 2271999: 782001: 2492002: 2742003: 2612004: 2992005: 2912006: 3142007: 2912008: 2452009: 2111979198219851988199119941997200120042007
Days per year at Guevea de Humboldt with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 314 in 2006.
Days at or above 30 C (86 F) per year at Guevea de Humboldt
YearDaysDecade average
19793636
19808991.3
19818091.3
19828191.3
198312491.3
198412591.3
198510491.3
198611091.3
19877891.3
19883091.3
19899291.3
1990143174.5
1991176174.5
1992192174.5
1993196174.5
1994176174.5
1995172174.5
1996165174.5
1997220174.5
1998227174.5
199978174.5
2001249270.6
2002274270.6
2003261270.6
2004299270.6
2005291270.6
2006314270.6
2007291270.6
2008245270.6
2009211270.6
First to last qualifying date each year at Guevea de Humboldt For each year, a bar from the first to the last day at Guevea de Humboldt meeting 30 C (86 F). 1979: 7 January 1979 to 31 October 19791980: 17 January 1980 to 31 December 19801981: 1 January 1981 to 29 December 19811982: 1 January 1982 to 24 November 19821983: 5 March 1983 to 27 December 19831984: 6 January 1984 to 14 December 19841985: 1 January 1985 to 31 December 19851986: 3 February 1986 to 26 December 19861987: 1 February 1987 to 31 December 19871988: 15 March 1988 to 31 December 19881989: 6 January 1989 to 31 December 19891990: 21 January 1990 to 27 December 19901991: 9 January 1991 to 11 December 19911992: 5 January 1992 to 23 November 19921993: 15 January 1993 to 21 November 19931994: 5 January 1994 to 28 November 19941995: 27 January 1995 to 11 November 19951996: 5 January 1996 to 7 December 19961997: 4 January 1997 to 23 December 19971998: 5 January 1998 to 14 November 19981999: 1 January 1999 to 10 June 19992001: 16 January 2001 to 16 December 20012002: 19 January 2002 to 30 December 20022003: 22 January 2003 to 31 December 20032004: 4 January 2004 to 24 December 20042005: 6 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 3 January 2007 to 31 December 20072008: 7 January 2008 to 16 December 20082009: 4 January 2009 to 27 December 200919791983198719911995199920042008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Guevea de Humboldt meeting 30 C (86 F).
First to last qualifying date each year at Guevea de Humboldt
YearFirst dateLast date
19791979-01-071979-10-31
19801980-01-171980-12-31
19811981-01-011981-12-29
19821982-01-011982-11-24
19831983-03-051983-12-27
19841984-01-061984-12-14
19851985-01-011985-12-31
19861986-02-031986-12-26
19871987-02-011987-12-31
19881988-03-151988-12-31
19891989-01-061989-12-31
19901990-01-211990-12-27
19911991-01-091991-12-11
19921992-01-051992-11-23
19931993-01-151993-11-21
19941994-01-051994-11-28
19951995-01-271995-11-11
19961996-01-051996-12-07
19971997-01-041997-12-23
19981998-01-051998-11-14
19991999-01-011999-06-10
20012001-01-162001-12-16
20022002-01-192002-12-30
20032003-01-222003-12-31
20042004-01-042004-12-24
20052005-01-062005-12-31
20062006-01-012006-12-31
20072007-01-032007-12-31
20082008-01-072008-12-16
20092009-01-042009-12-27

Every Fixed Threshold

Fixed thresholds at Guevea de Humboldt
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days303142006211
35 C (95 F): Days30172200219
40 C (104 F): Days102820056
90 F (32.2 C): Days30234200672
100 F (37.8 C): Days2077200522
20 C (68 F): Tropical nights (min303162006233
25 C (77 F): Days with min2010720032
10 mm (0.39 in): Days with 10 mm or more rain2758200958
25 mm (0.98 in): Days with 25 mm or more rain2732200532
50 mm (1.97 in): Days with 50 mm or more rain2516200511
100 mm (3.94 in): Days with 100 mm or more rain12620071

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 Guevea de Humboldt 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).