Built 2026-10-19 (19 October 2026)

El Oyul Threshold Days by Year (MXN00028031)

15 fixed thresholds counted per year at El Oyul (MXN00028031): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Oyul Thresholds

  • El Oyul: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 2012 with 278.
  • El Oyul: days with a maximum temperature at or above 35 C (95 F) in 28 years, most in 1982 with 158.
  • El Oyul: days with a maximum temperature at or above 90 F (32.2 C) in 28 years, most in 2011 with 206.
  • El Oyul: days with a maximum temperature at or above 100 F (37.8 C) in 28 years, most in 1980 with 81.
  • 15 fixed thresholds have at least one qualifying day at El Oyul.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at El Oyul Days per year at El Oyul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 278 in 2012. 01002003001973: 2241974: 2261977: 2481978: 2471979: 2451980: 2551981: 2621982: 2631983: 2611984: 2361985: 2461986: 2391987: 2121994: 2231995: 2741996: 2491997: 2361998: 2531999: 2692000: 2542001: 2312002: 2312003: 2492004: 2752005: 2462006: 2442011: 2712012: 2781973197819811984198719961999200220052012
Days per year at El Oyul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 278 in 2012.
Days at or above 30 C (86 F) per year at El Oyul
YearDaysDecade average
1973224238
1974226238
1977248238
1978247238
1979245238
1980255246.8
1981262246.8
1982263246.8
1983261246.8
1984236246.8
1985246246.8
1986239246.8
1987212246.8
1994223250.7
1995274250.7
1996249250.7
1997236250.7
1998253250.7
1999269250.7
2000254247.1
2001231247.1
2002231247.1
2003249247.1
2004275247.1
2005246247.1
2006244247.1
2011271274.5
2012278274.5
First to last qualifying date each year at El Oyul For each year, a bar from the first to the last day at El Oyul meeting 30 C (86 F). 1973: 5 January 1973 to 31 December 19731974: 8 January 1974 to 23 November 19741977: 28 January 1977 to 31 December 19771978: 6 January 1978 to 31 December 19781979: 13 January 1979 to 23 December 19791980: 11 January 1980 to 17 December 19801981: 28 January 1981 to 31 December 19811982: 1 January 1982 to 24 December 19821983: 29 January 1983 to 28 December 19831984: 10 February 1984 to 31 December 19841985: 27 January 1985 to 31 December 19851986: 1 January 1986 to 17 December 19861987: 27 January 1987 to 25 December 19871994: 8 February 1994 to 16 December 19941995: 6 January 1995 to 18 December 19951996: 1 January 1996 to 30 December 19961997: 2 January 1997 to 25 December 19971998: 6 January 1998 to 21 December 19981999: 8 January 1999 to 19 December 19992000: 2 January 2000 to 7 November 20002001: 28 January 2001 to 16 December 20012002: 20 January 2002 to 11 November 20022003: 3 February 2003 to 23 November 20032004: 6 January 2004 to 31 December 20042005: 1 January 2005 to 30 December 20052006: 2 January 2006 to 29 December 20062011: 1 January 2011 to 31 December 20112012: 7 January 2012 to 28 December 20121973197919831987199720012005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at El Oyul meeting 30 C (86 F).
First to last qualifying date each year at El Oyul
YearFirst dateLast date
19731973-01-051973-12-31
19741974-01-081974-11-23
19771977-01-281977-12-31
19781978-01-061978-12-31
19791979-01-131979-12-23
19801980-01-111980-12-17
19811981-01-281981-12-31
19821982-01-011982-12-24
19831983-01-291983-12-28
19841984-02-101984-12-31
19851985-01-271985-12-31
19861986-01-011986-12-17
19871987-01-271987-12-25
19941994-02-081994-12-16
19951995-01-061995-12-18
19961996-01-011996-12-30
19971997-01-021997-12-25
19981998-01-061998-12-21
19991999-01-081999-12-19
20002000-01-022000-11-07
20012001-01-282001-12-16
20022002-01-202002-11-11
20032003-02-032003-11-23
20042004-01-062004-12-31
20052005-01-012005-12-30
20062006-01-022006-12-29
20112011-01-012011-12-31
20122012-01-072012-12-28

Every Fixed Threshold

Fixed thresholds at El Oyul
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days282782012278
35 C (95 F): Days281581982104
40 C (104 F): Days273220119
45 C (113 F): Days11420114
90 F (32.2 C): Days282062011177
100 F (37.8 C): Days2881198033
110 F (43.3 C): Days16519985
0 C (32 F): Frost days (min4220112
20 C (68 F): Tropical nights (min282132003157
25 C (77 F): Days with min254119989
10 mm (0.39 in): Days with 10 mm or more rain264219859
25 mm (0.98 in): Days with 25 mm or more rain261819814
50 mm (1.97 in): Days with 50 mm or more rain24919732
100 mm (3.94 in): Days with 100 mm or more rain13319741
200 mm (7.87 in): Days with 200 mm or more rain1119941

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 Oyul 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).