Built 2026-10-19 (19 October 2026)

El Tulillo Threshold Days by Year (MXN00024108)

16 fixed thresholds counted per year at El Tulillo (MXN00024108): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Tulillo Thresholds

  • El Tulillo: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2009 with 308.
  • El Tulillo: days with a maximum temperature at or above 35 C (95 F) in 31 years, most in 2009 with 231.
  • El Tulillo: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2009 with 270.
  • El Tulillo: days with a maximum temperature at or above 100 F (37.8 C) in 31 years, most in 2009 with 139.
  • 16 fixed thresholds have at least one qualifying day at El Tulillo.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at El Tulillo Days per year at El Tulillo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 308 in 2009. 01002003004001973: 2591974: 2451975: 2701976: 2291977: 2351978: 1851979: 2141982: 2231984: 2391986: 2301987: 2341988: 2491989: 2581990: 2021991: 2341992: 2121993: 2411995: 2671996: 2341997: 2431999: 2492000: 2622001: 2532002: 2652003: 2712005: 2522006: 2752007: 2942008: 2702009: 3082010: 25019731977198419891993199920032008
Days per year at El Tulillo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 308 in 2009.
Days at or above 30 C (86 F) per year at El Tulillo
YearDaysDecade average
1973259233.9
1974245233.9
1975270233.9
1976229233.9
1977235233.9
1978185233.9
1979214233.9
1982223238.8
1984239238.8
1986230238.8
1987234238.8
1988249238.8
1989258238.8
1990202235.3
1991234235.3
1992212235.3
1993241235.3
1995267235.3
1996234235.3
1997243235.3
1999249235.3
2000262272.2
2001253272.2
2002265272.2
2003271272.2
2005252272.2
2006275272.2
2007294272.2
2008270272.2
2009308272.2
2010250250
First to last qualifying date each year at El Tulillo For each year, a bar from the first to the last day at El Tulillo meeting 30 C (86 F). 1973: 1 January 1973 to 31 December 19731974: 5 January 1974 to 30 December 19741975: 8 January 1975 to 16 December 19751976: 1 January 1976 to 26 November 19761977: 11 February 1977 to 31 December 19771978: 15 January 1978 to 20 December 19781979: 13 January 1979 to 23 December 19791982: 2 January 1982 to 24 December 19821984: 16 February 1984 to 31 December 19841986: 4 February 1986 to 9 December 19861987: 4 February 1987 to 25 December 19871988: 17 January 1988 to 31 December 19881989: 3 January 1989 to 11 December 19891990: 17 January 1990 to 30 December 19901991: 28 January 1991 to 2 December 19911992: 8 January 1992 to 24 December 19921993: 4 January 1993 to 27 December 19931995: 6 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 2 January 1997 to 31 December 19971999: 2 January 1999 to 11 December 19992000: 10 February 2000 to 25 December 20002001: 5 January 2001 to 30 December 20012002: 16 January 2002 to 29 December 20022003: 10 January 2003 to 29 December 20032005: 5 January 2005 to 28 December 20052006: 2 January 2006 to 28 December 20062007: 5 January 2007 to 31 December 20072008: 5 January 2008 to 31 December 20082009: 1 January 2009 to 15 December 20092010: 19 January 2010 to 30 November 201019731977198419891993199920032008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Tulillo meeting 30 C (86 F).
First to last qualifying date each year at El Tulillo
YearFirst dateLast date
19731973-01-011973-12-31
19741974-01-051974-12-30
19751975-01-081975-12-16
19761976-01-011976-11-26
19771977-02-111977-12-31
19781978-01-151978-12-20
19791979-01-131979-12-23
19821982-01-021982-12-24
19841984-02-161984-12-31
19861986-02-041986-12-09
19871987-02-041987-12-25
19881988-01-171988-12-31
19891989-01-031989-12-11
19901990-01-171990-12-30
19911991-01-281991-12-02
19921992-01-081992-12-24
19931993-01-041993-12-27
19951995-01-061995-12-31
19961996-01-011996-12-31
19971997-01-021997-12-31
19991999-01-021999-12-11
20002000-02-102000-12-25
20012001-01-052001-12-30
20022002-01-162002-12-29
20032003-01-102003-12-29
20052005-01-052005-12-28
20062006-01-022006-12-28
20072007-01-052007-12-31
20082008-01-052008-12-31
20092009-01-012009-12-15
20102010-01-192010-11-30

Every Fixed Threshold

Fixed thresholds at El Tulillo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days313082009250
35 C (95 F): Days312312009177
40 C (104 F): Days2986200917
45 C (113 F): Days111920005
50 C (122 F): Days1119991
90 F (32.2 C): Days312702009221
100 F (37.8 C): Days31139200961
110 F (43.3 C): Days152420002
120 F (48.9 C): Days2319991
0 C (32 F): Frost days (min4319731
20 C (68 F): Tropical nights (min302322006168
25 C (77 F): Days with min294420064
10 mm (0.39 in): Days with 10 mm or more rain3036198431
25 mm (0.98 in): Days with 25 mm or more rain3016200816
50 mm (1.97 in): Days with 50 mm or more rain27619913
100 mm (3.94 in): Days with 100 mm or more rain8319912

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for El Tulillo 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).