Villaflores (Smn) Threshold Days by Year

14 fixed thresholds counted per year at Villaflores (Smn) (MXN00007175): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Villaflores (Smn) Thresholds

Villaflores (Smn): days with a maximum temperature at or above 30 C (86 F) in 68 years, most in 1937 with 360.
Villaflores (Smn): days with a maximum temperature at or above 90 F (32.2 C) in 68 years, most in 1937 with 341.
Villaflores (Smn): days with a maximum temperature at or above 35 C (95 F) in 67 years, most in 1937 with 276.
Villaflores (Smn): nights with a minimum temperature at or above 20 C (68 F) in 66 years, most in 1994 with 248.
14 fixed thresholds have at least one qualifying day at Villaflores (Smn).

Days at or above 30 C (86 F)

68 years with a qualifying day

Days per year at Villaflores (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 360 in 1937.

Days at or above 30 C (86 F) per year at Villaflores (Smn)
Year	Days	Decade average
1934	357	333
1935	343	333
1937	360	333
1938	313	333
1939	292	333
1940	313	284.6
1941	282	284.6
1942	295	284.6
1943	288	284.6
1944	297	284.6
1945	310	284.6
1946	283	284.6
1947	226	284.6
1948	280	284.6
1949	272	284.6
1950	248	284.3
1951	278	284.3
1953	271	284.3
1954	277	284.3
1955	264	284.3
1956	286	284.3
1957	319	284.3
1958	316	284.3
1959	300	284.3
1960	288	288.9
1961	283	288.9
1962	303	288.9
1963	276	288.9
1964	283	288.9
1965	293	288.9
1966	281	288.9
1967	293	288.9
1968	296	288.9
1969	293	288.9
1970	286	255.1
1972	339	255.1
1973	239	255.1
1974	223	255.1
1975	223	255.1
1976	218	255.1
1977	250	255.1
1978	266	255.1
1979	252	255.1
1980	249	285.3
1981	271	285.3
1982	268	285.3
1983	283	285.3
1984	303	285.3
1985	341	285.3
1986	321	285.3
1987	261	285.3
1988	271	285.3
1993	310	309.9
1994	325	309.9
1995	318	309.9
1996	335	309.9
1997	336	309.9
1998	295	309.9
1999	250	309.9
2000	291	303.7
2001	336	303.7
2002	299	303.7
2005	306	303.7
2006	321	303.7
2008	291	303.7
2009	282	303.7
2010	272	275.5
2011	279	275.5

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

First to last qualifying date each year at Villaflores (Smn)
Year	First date	Last date
1934	1934-01-01	1934-12-31
1935	1935-01-01	1935-12-31
1937	1937-01-01	1937-12-31
1938	1938-01-01	1938-12-31
1939	1939-01-02	1939-12-31
1940	1940-01-01	1940-12-29
1941	1941-01-05	1941-11-23
1942	1942-01-01	1942-12-27
1943	1943-01-04	1943-12-31
1944	1944-01-01	1944-12-31
1945	1945-01-04	1945-12-30
1946	1946-01-01	1946-12-30
1947	1947-01-02	1947-12-31
1948	1948-01-01	1948-12-29
1949	1949-01-03	1949-12-30
1950	1950-01-01	1950-12-30
1951	1951-01-01	1951-12-31
1953	1953-01-01	1953-12-30
1954	1954-01-02	1954-12-29
1955	1955-01-01	1955-12-25
1956	1956-01-17	1956-12-31
1957	1957-01-01	1957-12-31
1958	1958-01-04	1958-12-30
1959	1959-01-03	1959-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-04	1962-12-30
1963	1963-01-01	1963-12-22
1964	1964-01-06	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-30
1969	1969-01-06	1969-12-30
1970	1970-01-01	1970-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-30
1974	1974-01-03	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	1978-12-30
1979	1979-01-01	1979-12-30
1980	1980-01-03	1980-12-09
1981	1981-01-11	1981-12-31
1982	1982-01-01	1982-12-28
1983	1983-01-08	1983-12-28
1984	1984-01-07	1984-12-31
1985	1985-01-01	1985-12-30
1986	1986-01-02	1986-12-31
1987	1987-01-01	1987-12-27
1988	1988-01-07	1988-12-31
1993	1993-01-04	1993-12-30
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-31
1996	1996-01-01	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-11-30
2001	2001-01-01	2001-12-31
2002	2002-01-01	2002-11-30
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2008	2008-01-05	2008-12-24
2009	2009-01-04	2009-12-31
2010	2010-01-01	2010-12-27
2011	2011-01-03	2011-12-27

Every Fixed Threshold

Fixed thresholds at Villaflores (Smn)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	68	360	1937	279
35 C (95 F): Days	67	276	1937	82
40 C (104 F): Days	16	52	1998	2
45 C (113 F): Days	1	1	1998	1
90 F (32.2 C): Days	68	341	1937	156
100 F (37.8 C): Days	54	110	1997	17
110 F (43.3 C): Days	1	7	1998	7
20 C (68 F): Tropical nights (min	66	248	1994	117
25 C (77 F): Days with min	13	15	2002	15
10 mm (0.39 in): Days with 10 mm or more rain	66	48	1982	42
25 mm (0.98 in): Days with 25 mm or more rain	66	25	2010	24
50 mm (1.97 in): Days with 50 mm or more rain	63	9	2011	9
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1963	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2000	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

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Data for Villaflores (Smn) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Villaflores (Smn) Threshold Days by Year

Key Facts for Villaflores (Smn) Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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