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Built 2026-10-19 (19 October 2026)

Ejido Dieciocho de Marzo Threshold Days by Year (MXN00019148)

8 fixed thresholds counted per year at Ejido Dieciocho de Marzo (MXN00019148): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ejido Dieciocho de Marzo Thresholds

  • Ejido Dieciocho de Marzo: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1992 with 28.
  • Ejido Dieciocho de Marzo: nights with a minimum temperature at or below 0 C (32 F) in 21 years, most in 1999 with 50.
  • Ejido Dieciocho de Marzo: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 2011 with 177.
  • Ejido Dieciocho de Marzo: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1995 with 6.
  • 8 fixed thresholds have at least one qualifying day at Ejido Dieciocho de Marzo.
20 years with a qualifying day
Days at or above 30 C (86 F) per year at Ejido Dieciocho de Marzo Days per year at Ejido Dieciocho de Marzo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 2011. 0501001502001984: 1371987: 411988: 11989: 191990: 241991: 71992: 81993: 41994: 31995: 141996: 61997: 31998: 531999: 62000: 102001: 92002: 52004: 82005: 172011: 1771984198819901992199419961998200020022005
Days per year at Ejido Dieciocho de Marzo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 2011.
Days at or above 30 C (86 F) per year at Ejido Dieciocho de Marzo
YearDaysDecade average
198413749.5
19874149.5
1988149.5
19891949.5
19902412.8
1991712.8
1992812.8
1993412.8
1994312.8
19951412.8
1996612.8
1997312.8
19985312.8
1999612.8
2000109.8
200199.8
200259.8
200489.8
2005179.8
2011177177
First to last qualifying date each year at Ejido Dieciocho de Marzo For each year, a bar from the first to the last day at Ejido Dieciocho de Marzo meeting 30 C (86 F). 1984: 1 May 1984 to 30 December 19841987: 22 June 1987 to 23 August 19871988: 3 August 1988 to 3 August 19881989: 14 May 1989 to 16 July 19891990: 15 May 1990 to 24 June 19901991: 23 May 1991 to 4 June 19911992: 13 June 1992 to 30 June 19921993: 3 June 1993 to 7 June 19931994: 26 April 1994 to 9 May 19941995: 9 May 1995 to 8 June 19951996: 20 May 1996 to 13 June 19961997: 6 July 1997 to 20 July 19971998: 26 March 1998 to 1 August 19981999: 21 April 1999 to 29 June 19992000: 27 April 2000 to 23 May 20002001: 28 May 2001 to 26 June 20012002: 28 April 2002 to 9 July 20022004: 27 May 2004 to 5 June 20042005: 4 June 2005 to 6 July 20052011: 18 January 2011 to 9 October 20111984198919921995199820012005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ejido Dieciocho de Marzo meeting 30 C (86 F).
First to last qualifying date each year at Ejido Dieciocho de Marzo
YearFirst dateLast date
19841984-05-011984-12-30
19871987-06-221987-08-23
19881988-08-031988-08-03
19891989-05-141989-07-16
19901990-05-151990-06-24
19911991-05-231991-06-04
19921992-06-131992-06-30
19931993-06-031993-06-07
19941994-04-261994-05-09
19951995-05-091995-06-08
19961996-05-201996-06-13
19971997-07-061997-07-20
19981998-03-261998-08-01
19991999-04-211999-06-29
20002000-04-272000-05-23
20012001-05-282001-06-26
20022002-04-282002-07-09
20042004-05-272004-06-05
20052005-06-042005-07-06
20112011-01-182011-10-09

Every Fixed Threshold

Fixed thresholds at Ejido Dieciocho de Marzo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days201772011177
35 C (95 F): Days32319849
90 F (32.2 C): Days681198452
0 C (32 F): Frost days (min2150199913
10 mm (0.39 in): Days with 10 mm or more rain222819929
25 mm (0.98 in): Days with 25 mm or more rain17619951
50 mm (1.97 in): Days with 50 mm or more rain6319952
100 mm (3.94 in): Days with 100 mm or more rain1120051

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for Ejido Dieciocho de Marzo 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).