Built 2026-10-19 (19 October 2026)

Emiliano Zapata Threshold Days by Year (MXN00003102)

13 fixed thresholds counted per year at Emiliano Zapata (MXN00003102): 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 27 years, most in 2009 with 275.
  • Emiliano Zapata: days with a maximum temperature at or above 35 C (95 F) in 27 years, most in 2008 with 171.
  • Emiliano Zapata: days with a maximum temperature at or above 90 F (32.2 C) in 27 years, most in 1993 with 200.
  • Emiliano Zapata: days with a maximum temperature at or above 100 F (37.8 C) in 27 years, most in 2008 with 107.
  • 13 fixed thresholds have at least one qualifying day at Emiliano Zapata.
27 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 275 in 2009. 01002003001976: 1871977: 2301978: 2081980: 2141982: 1181983: 1221984: 1531989: 1811991: 1801993: 2301996: 2401997: 2421998: 2011999: 2232000: 2472001: 2672002: 2182003: 1612004: 1952005: 2172006: 2052007: 2412008: 2342009: 2752010: 2282011: 1882012: 251197619801984199319982001200420072010
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 275 in 2009.
Days at or above 30 C (86 F) per year at Emiliano Zapata
YearDaysDecade average
1976187208.3
1977230208.3
1978208208.3
1980214157.6
1982118157.6
1983122157.6
1984153157.6
1989181157.6
1991180219.3
1993230219.3
1996240219.3
1997242219.3
1998201219.3
1999223219.3
2000247226
2001267226
2002218226
2003161226
2004195226
2005217226
2006205226
2007241226
2008234226
2009275226
2010228222.3
2011188222.3
2012251222.3
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). 1976: 22 February 1976 to 23 November 19761977: 20 January 1977 to 23 December 19771978: 8 January 1978 to 10 November 19781980: 1 February 1980 to 30 December 19801982: 9 January 1982 to 5 December 19821983: 30 March 1983 to 16 November 19831984: 7 March 1984 to 15 November 19841989: 20 January 1989 to 12 December 19891991: 1 January 1991 to 9 December 19911993: 8 February 1993 to 3 December 19931996: 2 February 1996 to 14 December 19961997: 1 January 1997 to 2 December 19971998: 16 January 1998 to 29 December 19981999: 3 January 1999 to 28 December 19992000: 6 January 2000 to 30 December 20002001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 15 November 20022003: 5 February 2003 to 19 December 20032004: 15 February 2004 to 30 October 20042005: 20 January 2005 to 31 December 20052006: 4 January 2006 to 11 December 20062007: 8 January 2007 to 19 November 20072008: 4 January 2008 to 11 December 20082009: 10 January 2009 to 24 December 20092010: 2 January 2010 to 13 December 20102011: 24 January 2011 to 16 November 20112012: 3 January 2012 to 5 December 20121976198219911998200220062010JanFebMarAprMayJunJulAugSepOctNovDec
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
19761976-02-221976-11-23
19771977-01-201977-12-23
19781978-01-081978-11-10
19801980-02-011980-12-30
19821982-01-091982-12-05
19831983-03-301983-11-16
19841984-03-071984-11-15
19891989-01-201989-12-12
19911991-01-011991-12-09
19931993-02-081993-12-03
19961996-02-021996-12-14
19971997-01-011997-12-02
19981998-01-161998-12-29
19991999-01-031999-12-28
20002000-01-062000-12-30
20012001-01-012001-12-31
20022002-01-012002-11-15
20032003-02-052003-12-19
20042004-02-152004-10-30
20052005-01-202005-12-31
20062006-01-042006-12-11
20072007-01-082007-11-19
20082008-01-042008-12-11
20092009-01-102009-12-24
20102010-01-022010-12-13
20112011-01-242011-11-16
20122012-01-032012-12-05

Every Fixed Threshold

Fixed thresholds at Emiliano Zapata
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days272752009251
35 C (95 F): Days27171200898
40 C (104 F): Days2651200825
45 C (113 F): Days3719781
90 F (32.2 C): Days272001993133
100 F (37.8 C): Days27107200837
110 F (43.3 C): Days7820092
0 C (32 F): Frost days (min181719996
20 C (68 F): Tropical nights (min26129199334
25 C (77 F): Days with min3219932
10 mm (0.39 in): Days with 10 mm or more rain25719784
25 mm (0.98 in): Days with 25 mm or more rain16319831
50 mm (1.97 in): Days with 50 mm or more rain7219942

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

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).