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

Emiliano Zapata Threshold Days by Year (MXN00005139)

14 fixed thresholds counted per year at Emiliano Zapata (MXN00005139): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Emiliano Zapata Thresholds

  • Emiliano Zapata: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 1991 with 358.
  • Emiliano Zapata: days with a maximum temperature at or above 35 C (95 F) in 24 years, most in 1995 with 267.
  • Emiliano Zapata: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 1995 with 285.
  • Emiliano Zapata: days with a maximum temperature at or above 100 F (37.8 C) in 24 years, most in 1995 with 192.
  • 14 fixed thresholds have at least one qualifying day at Emiliano Zapata.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at Emiliano Zapata Days per year at Emiliano Zapata with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 358 in 1991. 01002003004001979: 2431980: 2521981: 2251982: 2451983: 2101984: 2451985: 2271987: 981991: 3581993: 2831994: 3041995: 3211996: 1711997: 1501998: 1931999: 2312000: 2572001: 2592002: 2652003: 2632004: 2872005: 3002006: 2902007: 28519791982198519931996199920022005
Days per year at Emiliano Zapata with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 358 in 1991.
Days at or above 30 C (86 F) per year at Emiliano Zapata
YearDaysDecade average
1979243243
1980252214.6
1981225214.6
1982245214.6
1983210214.6
1984245214.6
1985227214.6
198798214.6
1991358251.4
1993283251.4
1994304251.4
1995321251.4
1996171251.4
1997150251.4
1998193251.4
1999231251.4
2000257275.8
2001259275.8
2002265275.8
2003263275.8
2004287275.8
2005300275.8
2006290275.8
2007285275.8
First to last qualifying date each year at Emiliano Zapata For each year, a bar from the first to the last day at Emiliano Zapata meeting 30 C (86 F). 1979: 18 January 1979 to 27 December 19791980: 15 January 1980 to 15 November 19801981: 26 February 1981 to 4 December 19811982: 19 January 1982 to 23 November 19821983: 30 January 1983 to 25 November 19831984: 3 March 1984 to 30 December 19841985: 9 February 1985 to 31 December 19851987: 2 February 1987 to 24 October 19871991: 1 January 1991 to 31 December 19911993: 24 January 1993 to 31 December 19931994: 1 January 1994 to 7 November 19941995: 31 January 1995 to 29 December 19951996: 20 February 1996 to 26 October 19961997: 21 March 1997 to 31 October 19971998: 24 February 1998 to 21 December 19981999: 21 January 1999 to 15 December 19992000: 2 January 2000 to 17 November 20002001: 16 January 2001 to 6 December 20012002: 3 January 2002 to 19 December 20022003: 1 January 2003 to 12 December 20032004: 2 January 2004 to 14 December 20042005: 4 January 2005 to 31 December 20052006: 1 January 2006 to 16 December 20062007: 2 February 2007 to 31 December 200719791982198519931996199920022005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Emiliano Zapata meeting 30 C (86 F).
First to last qualifying date each year at Emiliano Zapata
YearFirst dateLast date
19791979-01-181979-12-27
19801980-01-151980-11-15
19811981-02-261981-12-04
19821982-01-191982-11-23
19831983-01-301983-11-25
19841984-03-031984-12-30
19851985-02-091985-12-31
19871987-02-021987-10-24
19911991-01-011991-12-31
19931993-01-241993-12-31
19941994-01-011994-11-07
19951995-01-311995-12-29
19961996-02-201996-10-26
19971997-03-211997-10-31
19981998-02-241998-12-21
19991999-01-211999-12-15
20002000-01-022000-11-17
20012001-01-162001-12-06
20022002-01-032002-12-19
20032003-01-012003-12-12
20042004-01-022004-12-14
20052005-01-042005-12-31
20062006-01-012006-12-16
20072007-02-022007-12-31

Every Fixed Threshold

Fixed thresholds at Emiliano Zapata
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days243581991285
35 C (95 F): Days242671995120
40 C (104 F): Days239619949
45 C (113 F): Days31219942
90 F (32.2 C): Days242851995185
100 F (37.8 C): Days24192199536
110 F (43.3 C): Days72419941
0 C (32 F): Frost days (min232819796
20 C (68 F): Tropical nights (min21141199641
25 C (77 F): Days with min103119962
10 mm (0.39 in): Days with 10 mm or more rain231919916
25 mm (0.98 in): Days with 25 mm or more rain11619971
50 mm (1.97 in): Days with 50 mm or more rain3219971
100 mm (3.94 in): Days with 100 mm or more rain1119971

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 Emiliano Zapata 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).