Paso de San Antonio Threshold Days by Year (MXN00024051)

16 fixed thresholds counted per year at Paso de San Antonio (MXN00024051): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Paso de San Antonio Thresholds

Paso de San Antonio: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 1957 with 328.
Paso de San Antonio: days with a maximum temperature at or above 35 C (95 F) in 63 years, most in 1957 with 264.
Paso de San Antonio: days with a maximum temperature at or above 90 F (32.2 C) in 63 years, most in 1957 with 303.
Paso de San Antonio: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1992 with 40.
16 fixed thresholds have at least one qualifying day at Paso de San Antonio.

Days at or above 30 C (86 F)

63 years with a qualifying day

Days per year at Paso de San Antonio with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 328 in 1957.

Days at or above 30 C (86 F) per year at Paso de San Antonio
Year	Days	Decade average
1945	198	190.2
1946	184	190.2
1947	174	190.2
1948	190	190.2
1949	205	190.2
1950	211	257.3
1951	203	257.3
1952	169	257.3
1953	192	257.3
1954	236	257.3
1955	323	257.3
1956	316	257.3
1957	328	257.3
1958	287	257.3
1959	308	257.3
1960	317	295.6
1961	312	295.6
1962	308	295.6
1963	316	295.6
1964	312	295.6
1965	308	295.6
1966	290	295.6
1967	290	295.6
1968	214	295.6
1969	289	295.6
1970	105	172.7
1971	154	172.7
1972	152	172.7
1973	164	172.7
1974	189	172.7
1975	186	172.7
1976	147	172.7
1977	210	172.7
1978	197	172.7
1979	223	172.7
1980	218	231.5
1981	201	231.5
1982	255	231.5
1983	223	231.5
1984	219	231.5
1985	266	231.5
1986	246	231.5
1987	224	231.5
1990	152	198.8
1992	199	198.8
1993	275	198.8
1994	266	198.8
1995	320	198.8
1996	173	198.8
1997	149	198.8
1998	132	198.8
1999	123	198.8
2000	117	133.3
2001	113	133.3
2002	173	133.3
2003	157	133.3
2004	132	133.3
2005	150	133.3
2006	148	133.3
2007	85	133.3
2008	113	133.3
2009	145	133.3
2010	119	119

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

First to last qualifying date each year at Paso de San Antonio
Year	First date	Last date
1945	1945-01-21	1945-12-30
1946	1946-01-05	1946-11-10
1947	1947-01-05	1947-12-31
1948	1948-02-05	1948-12-31
1949	1949-02-13	1949-12-21
1950	1950-01-13	1950-12-15
1951	1951-01-06	1951-12-31
1952	1952-01-01	1952-12-22
1953	1953-01-08	1953-12-27
1954	1954-01-14	1954-12-31
1955	1955-01-01	1955-12-30
1956	1956-01-01	1956-12-31
1957	1957-01-02	1957-12-31
1958	1958-01-10	1958-12-23
1959	1959-01-02	1959-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-04	1961-12-31
1962	1962-01-03	1962-12-31
1963	1963-01-01	1963-12-28
1964	1964-01-07	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	1968-01-02	1968-12-01
1969	1969-01-14	1969-12-28
1970	1970-01-13	1970-10-26
1971	1971-02-01	1971-12-17
1972	1972-01-09	1972-12-22
1973	1973-01-20	1973-12-30
1974	1974-01-01	1974-12-31
1975	1975-01-09	1975-12-29
1976	1976-01-01	1976-12-30
1977	1977-01-04	1977-12-31
1978	1978-01-01	1978-12-23
1979	1979-01-06	1979-12-28
1980	1980-01-07	1980-12-19
1981	1981-01-07	1981-12-31
1982	1982-01-01	1982-12-27
1983	1983-01-26	1983-12-31
1984	1984-01-01	1984-12-29
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-30
1987	1987-01-01	1987-12-29
1990	1990-01-04	1990-12-21
1992	1992-01-08	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-06	1995-12-18
1996	1996-01-17	1996-12-11
1997	1997-01-04	1997-12-25
1998	1998-01-21	1998-10-06
1999	1999-01-21	1999-10-15
2000	2000-01-03	2000-11-17
2001	2001-01-03	2001-12-13
2002	2002-01-22	2002-11-10
2003	2003-02-03	2003-11-27
2004	2004-01-24	2004-12-10
2005	2005-01-11	2005-12-14
2006	2006-02-01	2006-11-29
2007	2007-02-23	2007-12-20
2008	2008-01-07	2008-12-15
2009	2009-01-10	2009-12-19
2010	2010-01-22	2010-12-31

Every Fixed Threshold

Fixed thresholds at Paso de San Antonio
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	63	328	1957	119
35 C (95 F): Days	63	264	1957	20
40 C (104 F): Days	46	124	1957	1
45 C (113 F): Days	16	21	1964	16
90 F (32.2 C): Days	63	303	1957	49
100 F (37.8 C): Days	60	184	1957	1
110 F (43.3 C): Days	19	31	1965	1
0 C (32 F): Frost days (min	54	38	1957	20
-10 C (14 F): Days with min	3	2	1962	1
20 C (68 F): Tropical nights (min	28	71	1949	1
25 C (77 F): Days with min	2	1	1971	1
10 mm (0.39 in): Days with 10 mm or more rain	63	40	1992	34
25 mm (0.98 in): Days with 25 mm or more rain	62	31	1983	6
50 mm (1.97 in): Days with 50 mm or more rain	44	21	1986	1
100 mm (3.94 in): Days with 100 mm or more rain	13	11	1983	1
200 mm (7.87 in): Days with 200 mm or more rain	2	3	1996	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

Data for Paso de San Antonio 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).

Paso de San Antonio Threshold Days by Year (MXN00024051)

Key Facts for Paso de San Antonio Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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