Built 2026-10-19 (19 October 2026)

Coyotillos Threshold Days by Year (MXN00024160)

8 fixed thresholds counted per year at Coyotillos (MXN00024160): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coyotillos Thresholds

  • Coyotillos: nights with a minimum temperature at or below 0 C (32 F) in 30 years, most in 2010 with 132.
  • Coyotillos: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 2004 with 24.
  • Coyotillos: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1984 with 6.
  • Coyotillos: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1998 with 52.
  • 8 fixed thresholds have at least one qualifying day at Coyotillos.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Coyotillos Days per year at Coyotillos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 52 in 1998. 02040601979: 21983: 101985: 51986: 141988: 21989: 101990: 61991: 91993: 31995: 111996: 71998: 522000: 92001: 62002: 22005: 122006: 62007: 12008: 92009: 102010: 42011: 1819791986199019952000200520082011
Days per year at Coyotillos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 52 in 1998.
Days at or above 30 C (86 F) per year at Coyotillos
YearDaysDecade average
197922
1983108.2
198558.2
1986148.2
198828.2
1989108.2
1990614.7
1991914.7
1993314.7
19951114.7
1996714.7
19985214.7
200096.9
200166.9
200226.9
2005126.9
200666.9
200716.9
200896.9
2009106.9
2010411
20111811
First to last qualifying date each year at Coyotillos For each year, a bar from the first to the last day at Coyotillos meeting 30 C (86 F). 1979: 1 July 1979 to 6 July 19791983: 29 April 1983 to 18 May 19831985: 12 May 1985 to 26 May 19851986: 10 April 1986 to 16 May 19861988: 28 April 1988 to 10 May 19881989: 18 May 1989 to 17 July 19891990: 26 May 1990 to 31 May 19901991: 8 March 1991 to 3 June 19911993: 3 June 1993 to 6 June 19931995: 9 May 1995 to 9 June 19951996: 23 May 1996 to 30 May 19961998: 4 April 1998 to 14 August 19982000: 25 March 2000 to 12 May 20002001: 9 April 2001 to 20 August 20012002: 3 June 2002 to 4 June 20022005: 4 May 2005 to 13 June 20052006: 18 April 2006 to 10 May 20062007: 8 June 2007 to 8 June 20072008: 1 April 2008 to 6 June 20082009: 30 April 2009 to 6 June 20092010: 7 May 2010 to 5 June 20102011: 10 April 2011 to 21 June 201119791986199019952000200520082011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coyotillos meeting 30 C (86 F).
First to last qualifying date each year at Coyotillos
YearFirst dateLast date
19791979-07-011979-07-06
19831983-04-291983-05-18
19851985-05-121985-05-26
19861986-04-101986-05-16
19881988-04-281988-05-10
19891989-05-181989-07-17
19901990-05-261990-05-31
19911991-03-081991-06-03
19931993-06-031993-06-06
19951995-05-091995-06-09
19961996-05-231996-05-30
19981998-04-041998-08-14
20002000-03-252000-05-12
20012001-04-092001-08-20
20022002-06-032002-06-04
20052005-05-042005-06-13
20062006-04-182006-05-10
20072007-06-082007-06-08
20082008-04-012008-06-06
20092009-04-302009-06-06
20102010-05-072010-06-05
20112011-04-102011-06-21

Every Fixed Threshold

Fixed thresholds at Coyotillos
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2252199818
35 C (95 F): Days2119911
90 F (32.2 C): Days81119981
0 C (32 F): Frost days (min30132201074
-10 C (14 F): Days with min3220062
10 mm (0.39 in): Days with 10 mm or more rain302420047
25 mm (0.98 in): Days with 25 mm or more rain30619843
50 mm (1.97 in): Days with 50 mm or more rain12219861

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Coyotillos 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).