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Built 2026-10-19 (19 October 2026)

Adolfo Lopez Mateos Threshold Days by Year (MXN00023044)

12 fixed thresholds counted per year at Adolfo Lopez Mateos (MXN00023044): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Adolfo Lopez Mateos Thresholds

  • Adolfo Lopez Mateos: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1986 with 62.
  • Adolfo Lopez Mateos: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1990 with 19.
  • Adolfo Lopez Mateos: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 2012 with 337.
  • Adolfo Lopez Mateos: days with a maximum temperature at or above 35 C (95 F) in 21 years, most in 1995 with 149.
  • 12 fixed thresholds have at least one qualifying day at Adolfo Lopez Mateos.
21 years with a qualifying day
Days at or above 30 C (86 F) per year at Adolfo Lopez Mateos Days per year at Adolfo Lopez Mateos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 337 in 2012. 01002003004001985: 2741986: 2881987: 2821989: 3211990: 3121991: 2951992: 3091993: 3001994: 2941995: 3101996: 2891997: 3141998: 2811999: 2712000: 2802001: 2922004: 2892005: 2972007: 2792011: 3062012: 3371985198919921995199820012007
Days per year at Adolfo Lopez Mateos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 337 in 2012.
Days at or above 30 C (86 F) per year at Adolfo Lopez Mateos
YearDaysDecade average
1985274291.3
1986288291.3
1987282291.3
1989321291.3
1990312297.5
1991295297.5
1992309297.5
1993300297.5
1994294297.5
1995310297.5
1996289297.5
1997314297.5
1998281297.5
1999271297.5
2000280287.4
2001292287.4
2004289287.4
2005297287.4
2007279287.4
2011306321.5
2012337321.5
First to last qualifying date each year at Adolfo Lopez Mateos For each year, a bar from the first to the last day at Adolfo Lopez Mateos meeting 30 C (86 F). 1985: 1 January 1985 to 6 December 19851986: 14 February 1986 to 31 December 19861987: 14 January 1987 to 29 December 19871989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 6 January 1991 to 9 December 19911992: 8 January 1992 to 31 December 19921993: 1 January 1993 to 24 December 19931994: 7 January 1994 to 30 December 19941995: 3 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 30 December 19971998: 1 February 1998 to 31 December 19981999: 1 January 1999 to 21 December 19992000: 2 January 2000 to 18 December 20002001: 11 January 2001 to 24 December 20012004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052007: 1 January 2007 to 31 December 20072011: 2 January 2011 to 30 November 20112012: 1 January 2012 to 31 December 20121985198919921995199820012007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Adolfo Lopez Mateos meeting 30 C (86 F).
First to last qualifying date each year at Adolfo Lopez Mateos
YearFirst dateLast date
19851985-01-011985-12-06
19861986-02-141986-12-31
19871987-01-141987-12-29
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-061991-12-09
19921992-01-081992-12-31
19931993-01-011993-12-24
19941994-01-071994-12-30
19951995-01-031995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-30
19981998-02-011998-12-31
19991999-01-011999-12-21
20002000-01-022000-12-18
20012001-01-112001-12-24
20042004-01-012004-12-31
20052005-01-012005-12-31
20072007-01-012007-12-31
20112011-01-022011-11-30
20122012-01-012012-12-31

Every Fixed Threshold

Fixed thresholds at Adolfo Lopez Mateos
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days213372012337
35 C (95 F): Days21149199543
40 C (104 F): Days2319952
90 F (32.2 C): Days212191995177
100 F (37.8 C): Days133019893
20 C (68 F): Tropical nights (min211592012159
25 C (77 F): Days with min3119901
10 mm (0.39 in): Days with 10 mm or more rain2262198636
25 mm (0.98 in): Days with 25 mm or more rain2219199015
50 mm (1.97 in): Days with 50 mm or more rain21820074
100 mm (3.94 in): Days with 100 mm or more rain3219952
200 mm (7.87 in): Days with 200 mm or more rain1119951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1985.

Download the Data

  • Data for Adolfo Lopez Mateos 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).