Built 2026-10-19 (19 October 2026)

Batacosa Threshold Days by Year (MXN00026009)

14 fixed thresholds counted per year at Batacosa (MXN00026009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Batacosa Thresholds

  • Batacosa: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 2012 with 305.
  • Batacosa: days with a maximum temperature at or above 35 C (95 F) in 41 years, most in 2011 with 225.
  • Batacosa: days with a maximum temperature at or above 40 C (104 F) in 41 years, most in 2011 with 69.
  • Batacosa: days with a maximum temperature at or above 90 F (32.2 C) in 41 years, most in 2012 with 249.
  • 14 fixed thresholds have at least one qualifying day at Batacosa.
41 years with a qualifying day
Days at or above 30 C (86 F) per year at Batacosa Days per year at Batacosa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 305 in 2012. 01002003004001964: 2531965: 2711966: 2741967: 2711968: 2561969: 2451970: 2531971: 2651972: 2511973: 2361974: 2171975: 2281976: 2271977: 2551978: 2311979: 2331980: 2491981: 2271982: 2451983: 1931984: 2141992: 2211993: 2071994: 2521995: 2571996: 2671997: 2451998: 2561999: 2942001: 2612002: 2722003: 2822004: 2312005: 2622006: 2932007: 2612008: 2532009: 2352010: 2122011: 2732012: 305196419691974197919841996200220072012
Days per year at Batacosa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 305 in 2012.
Days at or above 30 C (86 F) per year at Batacosa
YearDaysDecade average
1964253261.7
1965271261.7
1966274261.7
1967271261.7
1968256261.7
1969245261.7
1970253239.6
1971265239.6
1972251239.6
1973236239.6
1974217239.6
1975228239.6
1976227239.6
1977255239.6
1978231239.6
1979233239.6
1980249225.6
1981227225.6
1982245225.6
1983193225.6
1984214225.6
1992221249.9
1993207249.9
1994252249.9
1995257249.9
1996267249.9
1997245249.9
1998256249.9
1999294249.9
2001261261.1
2002272261.1
2003282261.1
2004231261.1
2005262261.1
2006293261.1
2007261261.1
2008253261.1
2009235261.1
2010212263.3
2011273263.3
2012305263.3
First to last qualifying date each year at Batacosa For each year, a bar from the first to the last day at Batacosa meeting 30 C (86 F). 1964: 29 January 1964 to 27 December 19641965: 5 January 1965 to 7 December 19651966: 7 January 1966 to 18 December 19661967: 16 January 1967 to 21 November 19671968: 13 January 1968 to 31 December 19681969: 5 January 1969 to 26 December 19691970: 25 January 1970 to 20 December 19701971: 16 January 1971 to 26 December 19711972: 16 January 1972 to 30 November 19721973: 4 February 1973 to 10 December 19731974: 28 February 1974 to 25 November 19741975: 14 February 1975 to 8 December 19751976: 15 January 1976 to 10 November 19761977: 13 February 1977 to 27 December 19771978: 13 January 1978 to 23 November 19781979: 12 February 1979 to 20 December 19791980: 14 January 1980 to 31 December 19801981: 1 January 1981 to 23 November 19811982: 7 March 1982 to 16 November 19821983: 18 February 1983 to 16 November 19831984: 9 March 1984 to 17 November 19841992: 13 March 1992 to 26 December 19921993: 22 January 1993 to 10 December 19931994: 1 January 1994 to 25 November 19941995: 14 January 1995 to 13 December 19951996: 8 January 1996 to 12 December 19961997: 25 January 1997 to 26 November 19971998: 1 January 1998 to 29 December 19981999: 4 January 1999 to 30 December 19992001: 5 January 2001 to 20 December 20012002: 6 January 2002 to 16 December 20022003: 3 January 2003 to 22 December 20032004: 16 February 2004 to 30 December 20042005: 8 January 2005 to 29 December 20052006: 2 January 2006 to 26 December 20062007: 7 January 2007 to 28 November 20072008: 5 January 2008 to 11 December 20082009: 11 January 2009 to 24 November 20092010: 12 March 2010 to 19 December 20102011: 11 January 2011 to 31 December 20112012: 1 January 2012 to 24 December 20121964197019761982199520022008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Batacosa meeting 30 C (86 F).
First to last qualifying date each year at Batacosa
YearFirst dateLast date
19641964-01-291964-12-27
19651965-01-051965-12-07
19661966-01-071966-12-18
19671967-01-161967-11-21
19681968-01-131968-12-31
19691969-01-051969-12-26
19701970-01-251970-12-20
19711971-01-161971-12-26
19721972-01-161972-11-30
19731973-02-041973-12-10
19741974-02-281974-11-25
19751975-02-141975-12-08
19761976-01-151976-11-10
19771977-02-131977-12-27
19781978-01-131978-11-23
19791979-02-121979-12-20
19801980-01-141980-12-31
19811981-01-011981-11-23
19821982-03-071982-11-16
19831983-02-181983-11-16
19841984-03-091984-11-17
19921992-03-131992-12-26
19931993-01-221993-12-10
19941994-01-011994-11-25
19951995-01-141995-12-13
19961996-01-081996-12-12
19971997-01-251997-11-26
19981998-01-011998-12-29
19991999-01-041999-12-30
20012001-01-052001-12-20
20022002-01-062002-12-16
20032003-01-032003-12-22
20042004-02-162004-12-30
20052005-01-082005-12-29
20062006-01-022006-12-26
20072007-01-072007-11-28
20082008-01-052008-12-11
20092009-01-112009-11-24
20102010-03-122010-12-19
20112011-01-112011-12-31
20122012-01-012012-12-24

Every Fixed Threshold

Fixed thresholds at Batacosa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days413052012305
35 C (95 F): Days412252011209
40 C (104 F): Days4169201168
45 C (113 F): Days5319641
90 F (32.2 C): Days412492012249
100 F (37.8 C): Days411422011133
110 F (43.3 C): Days14719641
0 C (32 F): Frost days (min12419972
20 C (68 F): Tropical nights (min411382011127
25 C (77 F): Days with min4060201260
10 mm (0.39 in): Days with 10 mm or more rain4128198411
25 mm (0.98 in): Days with 25 mm or more rain411719835
50 mm (1.97 in): Days with 50 mm or more rain33519951
100 mm (3.94 in): Days with 100 mm or more rain8119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Batacosa 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).