Ixtayutla Threshold Days by Year (MXN00020038)

13 fixed thresholds counted per year at Ixtayutla (MXN00020038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ixtayutla Thresholds

Ixtayutla: nights with a minimum temperature at or above 20 C (68 F) in 35 years, most in 2005 with 242.
Ixtayutla: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1981 with 63.
Ixtayutla: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 2012 with 34.
Ixtayutla: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1962 with 365.
13 fixed thresholds have at least one qualifying day at Ixtayutla.

Days at or above 30 C (86 F)

34 years with a qualifying day

Days per year at Ixtayutla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1962.

Days at or above 30 C (86 F) per year at Ixtayutla
Year	Days	Decade average
1962	365	349
1963	361	349
1964	364	349
1967	318	349
1968	361	349
1969	325	349
1970	353	347.4
1972	352	347.4
1973	353	347.4
1974	332	347.4
1975	350	347.4
1976	362	347.4
1977	354	347.4
1978	330	347.4
1979	341	347.4
1980	346	329.7
1981	327	329.7
1982	341	329.7
1983	330	329.7
1984	310	329.7
1987	321	329.7
1988	333	329.7
2001	339	353.2
2002	333	353.2
2003	352	353.2
2004	363	353.2
2005	359	353.2
2006	361	353.2
2007	363	353.2
2008	351	353.2
2009	358	353.2
2010	350	328
2011	310	328
2012	324	328

For each year, a bar from the first to the last day at Ixtayutla meeting 30 C (86 F).

First to last qualifying date each year at Ixtayutla
Year	First date	Last date
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1967	1967-01-01	1967-11-30
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-02	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1987	1987-02-01	1987-12-31
1988	1988-01-01	1988-12-31
2001	2001-01-01	2001-12-31
2002	2002-01-01	2002-12-30
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-11-30

Every Fixed Threshold

Fixed thresholds at Ixtayutla
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	34	365	1962	324
35 C (95 F): Days	34	270	1963	53
40 C (104 F): Days	17	52	1964	2
45 C (113 F): Days	1	2	1964	2
90 F (32.2 C): Days	34	353	1962	125
100 F (37.8 C): Days	32	92	1963	5
110 F (43.3 C): Days	1	4	1964	4
20 C (68 F): Tropical nights (min	35	242	2005	80
25 C (77 F): Days with min	1	1	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	35	63	1981	58
25 mm (0.98 in): Days with 25 mm or more rain	35	34	2012	34
50 mm (1.97 in): Days with 50 mm or more rain	34	9	2004	7
100 mm (3.94 in): Days with 100 mm or more rain	2	2	1974	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

Data for Ixtayutla 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Ixtayutla Threshold Days by Year (MXN00020038)

Key Facts for Ixtayutla Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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