Built 2026-10-19 (19 October 2026)

El Realito Threshold Days by Year (MXN00019019)

14 fixed thresholds counted per year at El Realito (MXN00019019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Realito Thresholds

  • El Realito: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 2010 with 28.
  • El Realito: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1967 with 15.
  • El Realito: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2011 with 267.
  • El Realito: days with a maximum temperature at or above 35 C (95 F) in 38 years, most in 2011 with 201.
  • 14 fixed thresholds have at least one qualifying day at El Realito.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at El Realito Days per year at El Realito with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 267 in 2011. 01002003001964: 1541965: 2441966: 2021967: 1851968: 1661969: 1911970: 1901971: 2451972: 2541973: 2411974: 2241975: 1981976: 1701977: 1881978: 1781980: 1911984: 1651985: 2101986: 1891988: 1851989: 2161990: 1881991: 1911992: 1621993: 1751994: 1971998: 2011999: 2132000: 2132001: 1792002: 2132003: 1992004: 2212005: 2242008: 2352009: 2352010: 2182011: 2671964196819721976198419891993200020042010
Days per year at El Realito with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 267 in 2011.
Days at or above 30 C (86 F) per year at El Realito
YearDaysDecade average
1964154190.3
1965244190.3
1966202190.3
1967185190.3
1968166190.3
1969191190.3
1970190209.8
1971245209.8
1972254209.8
1973241209.8
1974224209.8
1975198209.8
1976170209.8
1977188209.8
1978178209.8
1980191192.7
1984165192.7
1985210192.7
1986189192.7
1988185192.7
1989216192.7
1990188189.6
1991191189.6
1992162189.6
1993175189.6
1994197189.6
1998201189.6
1999213189.6
2000213214.9
2001179214.9
2002213214.9
2003199214.9
2004221214.9
2005224214.9
2008235214.9
2009235214.9
2010218242.5
2011267242.5
First to last qualifying date each year at El Realito For each year, a bar from the first to the last day at El Realito meeting 30 C (86 F). 1964: 1 June 1964 to 30 December 19641965: 1 January 1965 to 31 December 19651966: 1 January 1966 to 27 December 19661967: 6 January 1967 to 25 November 19671968: 21 February 1968 to 26 December 19681969: 8 January 1969 to 24 December 19691970: 30 January 1970 to 28 December 19701971: 3 January 1971 to 29 December 19711972: 8 January 1972 to 31 December 19721973: 15 January 1973 to 13 December 19731974: 16 January 1974 to 24 December 19741975: 7 January 1975 to 5 December 19751976: 1 January 1976 to 23 October 19761977: 23 February 1977 to 30 December 19771978: 25 February 1978 to 20 December 19781980: 15 February 1980 to 9 November 19801984: 11 February 1984 to 14 December 19841985: 21 February 1985 to 11 December 19851986: 29 January 1986 to 23 November 19861988: 29 February 1988 to 27 December 19881989: 7 January 1989 to 26 November 19891990: 19 January 1990 to 20 December 19901991: 13 February 1991 to 16 November 19911992: 3 March 1992 to 3 November 19921993: 15 February 1993 to 5 November 19931994: 8 February 1994 to 8 December 19941998: 21 January 1998 to 21 December 19981999: 17 January 1999 to 3 December 19992000: 10 January 2000 to 23 November 20002001: 28 January 2001 to 1 November 20012002: 23 January 2002 to 30 December 20022003: 21 January 2003 to 26 November 20032004: 4 January 2004 to 21 December 20042005: 2 January 2005 to 27 December 20052008: 6 January 2008 to 27 December 20082009: 3 January 2009 to 8 December 20092010: 19 January 2010 to 31 December 20102011: 7 January 2011 to 31 December 201119641969197419801989199420022009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Realito meeting 30 C (86 F).
First to last qualifying date each year at El Realito
YearFirst dateLast date
19641964-06-011964-12-30
19651965-01-011965-12-31
19661966-01-011966-12-27
19671967-01-061967-11-25
19681968-02-211968-12-26
19691969-01-081969-12-24
19701970-01-301970-12-28
19711971-01-031971-12-29
19721972-01-081972-12-31
19731973-01-151973-12-13
19741974-01-161974-12-24
19751975-01-071975-12-05
19761976-01-011976-10-23
19771977-02-231977-12-30
19781978-02-251978-12-20
19801980-02-151980-11-09
19841984-02-111984-12-14
19851985-02-211985-12-11
19861986-01-291986-11-23
19881988-02-291988-12-27
19891989-01-071989-11-26
19901990-01-191990-12-20
19911991-02-131991-11-16
19921992-03-031992-11-03
19931993-02-151993-11-05
19941994-02-081994-12-08
19981998-01-211998-12-21
19991999-01-171999-12-03
20002000-01-102000-11-23
20012001-01-282001-11-01
20022002-01-232002-12-30
20032003-01-212003-11-26
20042004-01-042004-12-21
20052005-01-022005-12-27
20082008-01-062008-12-27
20092009-01-032009-12-08
20102010-01-192010-12-31
20112011-01-072011-12-31

Every Fixed Threshold

Fixed thresholds at El Realito
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days382672011267
35 C (95 F): Days382012011201
40 C (104 F): Days36105196594
45 C (113 F): Days71319642
90 F (32.2 C): Days382422011242
100 F (37.8 C): Days381452011145
110 F (43.3 C): Days1119196412
0 C (32 F): Frost days (min322819895
20 C (68 F): Tropical nights (min381652011165
25 C (77 F): Days with min2636197411
10 mm (0.39 in): Days with 10 mm or more rain432820108
25 mm (0.98 in): Days with 25 mm or more rain431519673
50 mm (1.97 in): Days with 50 mm or more rain38919671
100 mm (3.94 in): Days with 100 mm or more rain12319672

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 El Realito 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).