Built 2026-10-19 (19 October 2026)

El Ocotillal Threshold Days by Year (MXN00028030)

14 fixed thresholds counted per year at El Ocotillal (MXN00028030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Ocotillal Thresholds

  • El Ocotillal: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 2011 with 264.
  • El Ocotillal: days with a maximum temperature at or above 35 C (95 F) in 43 years, most in 2011 with 188.
  • El Ocotillal: days with a maximum temperature at or above 90 F (32.2 C) in 43 years, most in 2011 with 212.
  • El Ocotillal: nights with a minimum temperature at or above 20 C (68 F) in 43 years, most in 1982 with 208.
  • 14 fixed thresholds have at least one qualifying day at El Ocotillal.
43 years with a qualifying day
Days at or above 30 C (86 F) per year at El Ocotillal Days per year at El Ocotillal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 264 in 2011. 01002003001967: 1561968: 1501969: 1461970: 1451971: 1501972: 1631973: 1611974: 1441975: 1561976: 1271977: 1621978: 1761979: 1881980: 1791981: 1741982: 2291985: 2281986: 2591987: 2421988: 2531989: 2331990: 2471991: 2331992: 1961993: 1751994: 2241995: 2301996: 2321997: 2221998: 2411999: 2602000: 2622001: 2362002: 2462003: 2312004: 2362005: 2212006: 2632007: 1972008: 2252009: 2242010: 2222011: 264196719721977198219891994199920042009
Days per year at El Ocotillal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 264 in 2011.
Days at or above 30 C (86 F) per year at El Ocotillal
YearDaysDecade average
1967156150.7
1968150150.7
1969146150.7
1970145157.2
1971150157.2
1972163157.2
1973161157.2
1974144157.2
1975156157.2
1976127157.2
1977162157.2
1978176157.2
1979188157.2
1980179224.6
1981174224.6
1982229224.6
1985228224.6
1986259224.6
1987242224.6
1988253224.6
1989233224.6
1990247226
1991233226
1992196226
1993175226
1994224226
1995230226
1996232226
1997222226
1998241226
1999260226
2000262234.1
2001236234.1
2002246234.1
2003231234.1
2004236234.1
2005221234.1
2006263234.1
2007197234.1
2008225234.1
2009224234.1
2010222243
2011264243
First to last qualifying date each year at El Ocotillal For each year, a bar from the first to the last day at El Ocotillal meeting 30 C (86 F). 1967: 5 March 1967 to 15 September 19671968: 21 February 1968 to 16 November 19681969: 3 April 1969 to 13 November 19691970: 25 March 1970 to 27 October 19701971: 3 January 1971 to 9 December 19711972: 22 January 1972 to 9 December 19721973: 6 February 1973 to 26 November 19731974: 18 February 1974 to 19 November 19741975: 26 January 1975 to 9 November 19751976: 5 February 1976 to 4 October 19761977: 23 February 1977 to 5 December 19771978: 12 February 1978 to 6 December 19781979: 15 February 1979 to 9 November 19791980: 10 March 1980 to 5 December 19801981: 10 February 1981 to 30 November 19811982: 2 January 1982 to 6 December 19821985: 31 January 1985 to 31 December 19851986: 1 January 1986 to 9 December 19861987: 26 January 1987 to 26 December 19871988: 16 January 1988 to 27 December 19881989: 2 January 1989 to 27 November 19891990: 10 January 1990 to 29 December 19901991: 20 January 1991 to 10 December 19911992: 14 February 1992 to 11 November 19921993: 10 February 1993 to 10 December 19931994: 7 February 1994 to 9 December 19941995: 12 January 1995 to 19 December 19951996: 1 January 1996 to 14 December 19961997: 2 January 1997 to 9 December 19971998: 5 January 1998 to 27 December 19981999: 18 January 1999 to 31 December 19992000: 9 January 2000 to 29 November 20002001: 28 January 2001 to 23 December 20012002: 17 January 2002 to 18 December 20022003: 21 January 2003 to 26 November 20032004: 4 January 2004 to 24 December 20042005: 5 January 2005 to 28 December 20052006: 1 January 2006 to 30 November 20062007: 24 February 2007 to 21 December 20072008: 8 January 2008 to 15 November 20082009: 13 January 2009 to 30 November 20092010: 20 January 2010 to 31 December 20102011: 18 January 2011 to 26 November 201119671973197919871993199920052011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Ocotillal meeting 30 C (86 F).
First to last qualifying date each year at El Ocotillal
YearFirst dateLast date
19671967-03-051967-09-15
19681968-02-211968-11-16
19691969-04-031969-11-13
19701970-03-251970-10-27
19711971-01-031971-12-09
19721972-01-221972-12-09
19731973-02-061973-11-26
19741974-02-181974-11-19
19751975-01-261975-11-09
19761976-02-051976-10-04
19771977-02-231977-12-05
19781978-02-121978-12-06
19791979-02-151979-11-09
19801980-03-101980-12-05
19811981-02-101981-11-30
19821982-01-021982-12-06
19851985-01-311985-12-31
19861986-01-011986-12-09
19871987-01-261987-12-26
19881988-01-161988-12-27
19891989-01-021989-11-27
19901990-01-101990-12-29
19911991-01-201991-12-10
19921992-02-141992-11-11
19931993-02-101993-12-10
19941994-02-071994-12-09
19951995-01-121995-12-19
19961996-01-011996-12-14
19971997-01-021997-12-09
19981998-01-051998-12-27
19991999-01-181999-12-31
20002000-01-092000-11-29
20012001-01-282001-12-23
20022002-01-172002-12-18
20032003-01-212003-11-26
20042004-01-042004-12-24
20052005-01-052005-12-28
20062006-01-012006-11-30
20072007-02-242007-12-21
20082008-01-082008-11-15
20092009-01-132009-11-30
20102010-01-202010-12-31
20112011-01-182011-11-26

Every Fixed Threshold

Fixed thresholds at El Ocotillal
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days432642011264
35 C (95 F): Days431882011188
40 C (104 F): Days2855199822
45 C (113 F): Days2219981
90 F (32.2 C): Days432122011212
100 F (37.8 C): Days3799199875
110 F (43.3 C): Days5619981
0 C (32 F): Frost days (min161119732
20 C (68 F): Tropical nights (min432081982142
25 C (77 F): Days with min333319805
10 mm (0.39 in): Days with 10 mm or more rain412619728
25 mm (0.98 in): Days with 25 mm or more rain391420074
50 mm (1.97 in): Days with 50 mm or more rain34720021
100 mm (3.94 in): Days with 100 mm or more rain9119671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for El Ocotillal 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).