Surutato Threshold Days by Year (MXN00025093)

11 fixed thresholds counted per year at Surutato (MXN00025093): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Surutato Thresholds

Surutato: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1987 with 69.
Surutato: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1964 with 104.
Surutato: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1972 with 53.
Surutato: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2004 with 23.
11 fixed thresholds have at least one qualifying day at Surutato.

Days at or above 30 C (86 F)

34 years with a qualifying day

Days per year at Surutato with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 69 in 1987.

Days at or above 30 C (86 F) per year at Surutato
Year	Days	Decade average
1962	38	31.5
1963	40	31.5
1964	18	31.5
1965	29	31.5
1966	29	31.5
1967	29	31.5
1968	14	31.5
1969	55	31.5
1970	41	36.2
1971	34	36.2
1972	42	36.2
1973	31	36.2
1974	47	36.2
1975	26	36.2
1976	32	36.2
1977	33	36.2
1978	36	36.2
1979	40	36.2
1980	42	35
1981	8	35
1982	54	35
1983	2	35
1984	17	35
1985	38	35
1986	50	35
1987	69	35
2004	29	49.7
2005	49	49.7
2006	66	49.7
2007	51	49.7
2008	43	49.7
2009	60	49.7
2010	34	48.5
2011	63	48.5

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

First to last qualifying date each year at Surutato
Year	First date	Last date
1962	1962-04-15	1962-09-18
1963	1963-04-12	1963-10-11
1964	1964-05-06	1964-10-29
1965	1965-04-19	1965-06-28
1966	1966-05-18	1966-06-22
1967	1967-04-03	1967-06-16
1968	1968-05-26	1968-10-04
1969	1969-03-31	1969-10-08
1970	1970-04-23	1970-11-23
1971	1971-04-10	1971-08-31
1972	1972-04-04	1972-09-30
1973	1973-05-03	1973-11-10
1974	1974-04-05	1974-09-22
1975	1975-03-08	1975-11-12
1976	1976-05-10	1976-08-11
1977	1977-03-16	1977-10-12
1978	1978-04-18	1978-08-21
1979	1979-06-10	1979-10-25
1980	1980-04-08	1980-07-14
1981	1981-05-19	1981-08-27
1982	1982-04-01	1982-09-26
1983	1983-04-24	1983-06-10
1984	1984-04-15	1984-09-26
1985	1985-05-06	1985-10-04
1986	1986-02-16	1986-09-18
1987	1987-04-15	1987-10-30
2004	2004-05-14	2004-11-18
2005	2005-04-06	2005-10-21
2006	2006-03-01	2006-10-05
2007	2007-03-16	2007-10-20
2008	2008-02-24	2008-10-08
2009	2009-02-23	2009-10-17
2010	2010-05-04	2010-10-29
2011	2011-02-15	2011-10-18

Every Fixed Threshold

Fixed thresholds at Surutato
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	34	69	1987	63
35 C (95 F): Days	5	4	1980	3
90 F (32.2 C): Days	29	19	1987	4
0 C (32 F): Frost days (min	34	104	1964	88
-10 C (14 F): Days with min	1	1	2011	1
20 C (68 F): Tropical nights (min	8	2	1980	2
10 mm (0.39 in): Days with 10 mm or more rain	34	53	1972	8
25 mm (0.98 in): Days with 25 mm or more rain	34	23	2004	4
50 mm (1.97 in): Days with 50 mm or more rain	33	8	2004	1
100 mm (3.94 in): Days with 100 mm or more rain	17	2	1982	2
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1979	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 Surutato 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).

Surutato Threshold Days by Year (MXN00025093)

Key Facts for Surutato Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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