El Triunfo Threshold Days by Year (MXN00027059)

15 fixed thresholds counted per year at El Triunfo (MXN00027059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for El Triunfo Thresholds

El Triunfo: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1976 with 65.
El Triunfo: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1975 with 24.
El Triunfo: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1988 with 11.
El Triunfo: days with a maximum temperature at or above 30 C (86 F) in 37 years, most in 2012 with 359.
15 fixed thresholds have at least one qualifying day at El Triunfo.

Days at or above 30 C (86 F)

37 years with a qualifying day

Days per year at El Triunfo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 359 in 2012.

Days at or above 30 C (86 F) per year at El Triunfo
Year	Days	Decade average
1973	284	273.7
1974	285	273.7
1975	285	273.7
1976	257	273.7
1977	278	273.7
1978	272	273.7
1979	255	273.7
1980	220	288.4
1981	260	288.4
1983	330	288.4
1984	301	288.4
1985	314	288.4
1986	278	288.4
1987	267	288.4
1988	297	288.4
1989	329	288.4
1990	327	311.4
1991	325	311.4
1992	342	311.4
1993	301	311.4
1994	308	311.4
1995	299	311.4
1998	308	311.4
1999	281	311.4
2000	259	308.4
2001	295	308.4
2002	310	308.4
2003	289	308.4
2004	316	308.4
2005	330	308.4
2006	307	308.4
2007	317	308.4
2008	309	308.4
2009	352	308.4
2010	296	334.7
2011	349	334.7
2012	359	334.7

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

First to last qualifying date each year at El Triunfo
Year	First date	Last date
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-29
1976	1976-01-01	1976-12-31
1977	1977-01-05	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-28
1980	1980-01-08	1980-11-26
1981	1981-01-28	1981-11-30
1983	1983-01-01	1983-12-29
1984	1984-01-17	1984-12-31
1985	1985-01-02	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-15	1987-12-31
1988	1988-01-01	1988-12-28
1989	1989-01-01	1989-12-28
1990	1990-01-04	1990-12-30
1991	1991-01-03	1991-12-31
1992	1992-01-02	1992-12-31
1993	1993-01-01	1993-12-22
1994	1994-01-27	1994-12-30
1995	1995-01-01	1995-12-22
1998	1998-01-05	1998-12-31
1999	1999-01-03	1999-12-24
2000	2000-01-08	2000-12-13
2001	2001-01-19	2001-12-20
2002	2002-01-02	2002-12-29
2003	2003-01-01	2003-12-29
2004	2004-01-04	2004-12-30
2005	2005-01-01	2005-12-29
2006	2006-01-01	2006-11-30
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-11-30
2009	2009-01-01	2009-12-29
2010	2010-01-01	2010-12-26
2011	2011-01-03	2011-12-31
2012	2012-01-01	2012-12-31

Every Fixed Threshold

Fixed thresholds at El Triunfo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	37	359	2012	359
35 C (95 F): Days	37	226	2012	226
40 C (104 F): Days	16	53	2005	3
45 C (113 F): Days	2	20	2005	20
90 F (32.2 C): Days	37	335	2012	335
100 F (37.8 C): Days	34	90	2005	26
110 F (43.3 C): Days	2	29	2005	29
120 F (48.9 C): Days	1	2	2005	2
20 C (68 F): Tropical nights (min	37	333	2012	333
25 C (77 F): Days with min	26	128	2012	128
10 mm (0.39 in): Days with 10 mm or more rain	38	65	1976	54
25 mm (0.98 in): Days with 25 mm or more rain	38	24	1975	18
50 mm (1.97 in): Days with 50 mm or more rain	38	11	1988	2
100 mm (3.94 in): Days with 100 mm or more rain	15	4	1988	3
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1987	1

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 Triunfo 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).

El Triunfo Threshold Days by Year (MXN00027059)

Key Facts for El Triunfo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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