Built 2026-10-19 (19 October 2026)

Contla Threshold Days by Year (MXN00014034)

12 fixed thresholds counted per year at Contla (MXN00014034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Contla Thresholds

  • Contla: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 2002 with 59.
  • Contla: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 2004 with 23.
  • Contla: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 2002 with 9.
  • Contla: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2006 with 320.
  • 12 fixed thresholds have at least one qualifying day at Contla.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at Contla Days per year at Contla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 320 in 2006. 01002003004001980: 2431981: 2381982: 2651983: 2231984: 2331985: 2561986: 2771987: 3101988: 3001989: 2751990: 2441991: 2301992: 1891993: 2121995: 3041996: 2681997: 2791998: 1071999: 1502000: 592001: 572002: 1462003: 3032004: 2962006: 3202007: 3162008: 3002009: 2832010: 2752011: 3161980198319861989199219961999200220062009
Days per year at Contla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 320 in 2006.
Days at or above 30 C (86 F) per year at Contla
YearDaysDecade average
1980243262
1981238262
1982265262
1983223262
1984233262
1985256262
1986277262
1987310262
1988300262
1989275262
1990244220.3
1991230220.3
1992189220.3
1993212220.3
1995304220.3
1996268220.3
1997279220.3
1998107220.3
1999150220.3
200059231.1
200157231.1
2002146231.1
2003303231.1
2004296231.1
2006320231.1
2007316231.1
2008300231.1
2009283231.1
2010275295.5
2011316295.5
First to last qualifying date each year at Contla For each year, a bar from the first to the last day at Contla meeting 30 C (86 F). 1980: 8 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 4 January 1982 to 19 December 19821983: 6 January 1983 to 26 December 19831984: 6 January 1984 to 29 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 21 December 19861987: 3 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 30 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 13 December 19911992: 13 January 1992 to 4 December 19921993: 11 April 1993 to 31 December 19931995: 6 January 1995 to 14 December 19951996: 10 January 1996 to 15 December 19961997: 6 January 1997 to 8 December 19971998: 4 March 1998 to 26 June 19981999: 1 February 1999 to 17 October 19992000: 30 March 2000 to 30 September 20002001: 4 April 2001 to 21 September 20012002: 25 March 2002 to 19 December 20022003: 1 January 2003 to 28 December 20032004: 1 January 2004 to 31 December 20042006: 1 January 2006 to 26 December 20062007: 4 January 2007 to 31 December 20072008: 1 February 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 18 January 2010 to 25 December 20102011: 1 January 2011 to 31 December 201119801984198819921997200120062010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Contla meeting 30 C (86 F).
First to last qualifying date each year at Contla
YearFirst dateLast date
19801980-01-081980-12-31
19811981-01-011981-12-31
19821982-01-041982-12-19
19831983-01-061983-12-26
19841984-01-061984-12-29
19851985-01-011985-12-31
19861986-01-011986-12-21
19871987-01-031987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-30
19901990-01-011990-12-31
19911991-01-011991-12-13
19921992-01-131992-12-04
19931993-04-111993-12-31
19951995-01-061995-12-14
19961996-01-101996-12-15
19971997-01-061997-12-08
19981998-03-041998-06-26
19991999-02-011999-10-17
20002000-03-302000-09-30
20012001-04-042001-09-21
20022002-03-252002-12-19
20032003-01-012003-12-28
20042004-01-012004-12-31
20062006-01-012006-12-26
20072007-01-042007-12-31
20082008-02-012008-12-31
20092009-01-012009-12-31
20102010-01-182010-12-25
20112011-01-012011-12-31

Every Fixed Threshold

Fixed thresholds at Contla
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days303202006316
35 C (95 F): Days291791997108
40 C (104 F): Days173419935
90 F (32.2 C): Days302631997223
100 F (37.8 C): Days2649199330
110 F (43.3 C): Days3120031
20 C (68 F): Tropical nights (min2618820005
25 C (77 F): Days with min3720027
10 mm (0.39 in): Days with 10 mm or more rain4059200238
25 mm (0.98 in): Days with 25 mm or more rain4023200410
50 mm (1.97 in): Days with 50 mm or more rain33920022
100 mm (3.94 in): Days with 100 mm or more rain2119981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

  • Data for Contla 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).