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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Tejamen Threshold Days by Year (MXN00010083)

14 fixed thresholds counted per year at Tejamen (MXN00010083): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tejamen Thresholds

  • Tejamen: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1981 with 39.
  • Tejamen: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1991 with 12.
  • Tejamen: days with a maximum temperature at or above 30 C (86 F) in 16 years, most in 1999 with 295.
  • Tejamen: days with a maximum temperature at or above 90 F (32.2 C) in 16 years, most in 1999 with 212.
  • 14 fixed thresholds have at least one qualifying day at Tejamen.
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Tejamen Days per year at Tejamen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 295 in 1999. 01002003001989: 561990: 501991: 461992: 301994: 451995: 731998: 2581999: 2952000: 2372001: 1682002: 642003: 792004: 432005: 842006: 642007: 2019891991199419982000200220042006
Days per year at Tejamen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 295 in 1999.
Days at or above 30 C (86 F) per year at Tejamen
YearDaysDecade average
19895656
199050113.9
199146113.9
199230113.9
199445113.9
199573113.9
1998258113.9
1999295113.9
200023794.9
200116894.9
20026494.9
20037994.9
20044394.9
20058494.9
20066494.9
20072094.9
First to last qualifying date each year at Tejamen For each year, a bar from the first to the last day at Tejamen meeting 30 C (86 F). 1989: 22 April 1989 to 23 July 19891990: 15 April 1990 to 1 July 19901991: 5 March 1991 to 29 June 19911992: 10 June 1992 to 17 July 19921994: 3 May 1994 to 21 August 19941995: 21 March 1995 to 30 July 19951998: 15 January 1998 to 31 December 19981999: 7 January 1999 to 30 December 19992000: 11 January 2000 to 31 December 20002001: 15 January 2001 to 7 September 20012002: 27 March 2002 to 31 July 20022003: 17 April 2003 to 14 November 20032004: 20 March 2004 to 20 July 20042005: 8 April 2005 to 30 September 20052006: 18 February 2006 to 31 July 20062007: 15 April 2007 to 4 July 200719891991199419982000200220042006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tejamen meeting 30 C (86 F).
First to last qualifying date each year at Tejamen
YearFirst dateLast date
19891989-04-221989-07-23
19901990-04-151990-07-01
19911991-03-051991-06-29
19921992-06-101992-07-17
19941994-05-031994-08-21
19951995-03-211995-07-30
19981998-01-151998-12-31
19991999-01-071999-12-30
20002000-01-112000-12-31
20012001-01-152001-09-07
20022002-03-272002-07-31
20032003-04-172003-11-14
20042004-03-202004-07-20
20052005-04-082005-09-30
20062006-02-182006-07-31
20072007-04-152007-07-04

Every Fixed Threshold

Fixed thresholds at Tejamen
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days16295199920
35 C (95 F): Days1012919996
40 C (104 F): Days43019987
45 C (113 F): Days1219992
90 F (32.2 C): Days1621219994
100 F (37.8 C): Days54819981
110 F (43.3 C): Days1219992
0 C (32 F): Frost days (min16167200018
-10 C (14 F): Days with min3320011
20 C (68 F): Tropical nights (min1119951
10 mm (0.39 in): Days with 10 mm or more rain3539198117
25 mm (0.98 in): Days with 25 mm or more rain351219916
50 mm (1.97 in): Days with 50 mm or more rain15319811
100 mm (3.94 in): Days with 100 mm or more rain1119811

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Tejamen 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).