Capomal Threshold Days by Year (MXN00018004)

14 fixed thresholds counted per year at Capomal (MXN00018004): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Capomal Thresholds

Capomal: nights with a minimum temperature at or above 20 C (68 F) in 53 years, most in 2012 with 216.
Capomal: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1958 with 57.
Capomal: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1999 with 31.
Capomal: days with 50 mm (1.97 in) or more of precipitation in 53 years, most in 1973 with 16.
14 fixed thresholds have at least one qualifying day at Capomal.

Days at or above 30 C (86 F)

52 years with a qualifying day

Days per year at Capomal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 359 in 1991.

Days at or above 30 C (86 F) per year at Capomal
Year	Days	Decade average
1958	279	298.5
1959	318	298.5
1960	295	298
1961	295	298
1962	287	298
1964	300	298
1965	300	298
1966	302	298
1967	310	298
1968	306	298
1969	287	298
1970	300	296.6
1971	304	296.6
1972	285	296.6
1973	288	296.6
1974	184	296.6
1975	299	296.6
1976	321	296.6
1977	342	296.6
1978	346	296.6
1980	312	331.4
1981	344	331.4
1982	343	331.4
1983	348	331.4
1984	318	331.4
1986	346	331.4
1987	311	331.4
1988	318	331.4
1989	343	331.4
1990	357	346.5
1991	359	346.5
1992	331	346.5
1993	357	346.5
1994	354	346.5
1995	355	346.5
1996	353	346.5
1997	330	346.5
1998	342	346.5
1999	327	346.5
2000	334	334.3
2001	307	334.3
2002	339	334.3
2003	347	334.3
2004	315	334.3
2005	333	334.3
2006	349	334.3
2007	338	334.3
2008	338	334.3
2009	343	334.3
2010	332	344.7
2012	351	344.7
2013	351	344.7

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

First to last qualifying date each year at Capomal
Year	First date	Last date
1958	1958-01-02	1958-12-21
1959	1959-01-06	1959-12-26
1960	1960-01-09	1960-12-28
1961	1961-01-03	1961-12-30
1962	1962-01-01	1962-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-02	1965-12-31
1966	1966-01-01	1966-12-28
1967	1967-01-04	1967-12-31
1968	1968-01-01	1968-12-26
1969	1969-01-02	1969-12-26
1970	1970-01-25	1970-12-30
1971	1971-01-10	1971-12-31
1972	1972-01-01	1972-12-27
1973	1973-01-15	1973-12-25
1974	1974-03-27	1974-12-23
1975	1975-01-14	1975-12-23
1976	1976-01-01	1976-12-30
1977	1977-01-02	1977-12-31
1978	1978-01-01	1978-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-24
1983	1983-01-03	1983-12-31
1984	1984-01-01	1984-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-28
1989	1989-01-02	1989-12-30
1990	1990-01-02	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-30
1996	1996-01-06	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-30
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-25
2001	2001-01-02	2001-12-31
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-30
2004	2004-01-02	2004-12-31
2005	2005-01-01	2005-12-29
2006	2006-01-01	2006-12-29
2007	2007-01-01	2007-12-31
2008	2008-01-02	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2012	2012-01-01	2012-12-31
2013	2013-01-01	2013-12-29

Every Fixed Threshold

Fixed thresholds at Capomal
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	52	359	1991	351
35 C (95 F): Days	52	246	1990	166
40 C (104 F): Days	24	22	1987	3
45 C (113 F): Days	1	1	1984	1
90 F (32.2 C): Days	52	315	1994	296
100 F (37.8 C): Days	49	68	1990	14
110 F (43.3 C): Days	1	1	1984	1
20 C (68 F): Tropical nights (min	53	216	2012	195
25 C (77 F): Days with min	50	51	2009	21
10 mm (0.39 in): Days with 10 mm or more rain	53	57	1958	37
25 mm (0.98 in): Days with 25 mm or more rain	53	31	1999	19
50 mm (1.97 in): Days with 50 mm or more rain	53	16	1973	5
100 mm (3.94 in): Days with 100 mm or more rain	40	4	2008	1
200 mm (7.87 in): Days with 200 mm or more rain	3	1	1994	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

Data for Capomal 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).

Capomal Threshold Days by Year (MXN00018004)

Key Facts for Capomal Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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