Antunez Threshold Days by Year (MXN00016006)

12 fixed thresholds counted per year at Antunez (MXN00016006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Antunez Thresholds

Antunez: days with a maximum temperature at or above 30 C (86 F) in 48 years, most in 1988 with 366.
Antunez: days with a maximum temperature at or above 35 C (95 F) in 48 years, most in 1994 with 350.
Antunez: days with a maximum temperature at or above 90 F (32.2 C) in 48 years, most in 1998 with 365.
Antunez: days with a maximum temperature at or above 100 F (37.8 C) in 48 years, most in 1998 with 111.
12 fixed thresholds have at least one qualifying day at Antunez.

Days at or above 30 C (86 F)

48 years with a qualifying day

Days per year at Antunez with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1988.

Days at or above 30 C (86 F) per year at Antunez
Year	Days	Decade average
1962	308	314.6
1963	278	314.6
1964	296	314.6
1965	342	314.6
1966	343	314.6
1967	317	314.6
1968	305	314.6
1969	328	314.6
1970	347	342
1971	346	342
1972	346	342
1973	350	342
1974	352	342
1975	331	342
1976	336	342
1977	347	342
1978	334	342
1979	331	342
1980	328	332.3
1981	289	332.3
1982	351	332.3
1983	314	332.3
1984	314	332.3
1985	350	332.3
1986	314	332.3
1987	343	332.3
1988	366	332.3
1989	354	332.3
1990	364	353.3
1991	354	353.3
1992	327	353.3
1994	364	353.3
1995	351	353.3
1996	330	353.3
1997	360	353.3
1998	365	353.3
1999	365	353.3
2000	366	353.2
2002	364	353.2
2003	361	353.2
2004	334	353.2
2005	356	353.2
2006	344	353.2
2007	346	353.2
2008	355	353.2
2009	353	353.2
2010	318	333
2011	348	333

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

First to last qualifying date each year at Antunez
Year	First date	Last date
1962	1962-01-01	1962-12-30
1963	1963-01-20	1963-12-29
1964	1964-01-13	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	1968-12-31
1969	1969-01-02	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-26
1976	1976-01-01	1976-12-30
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-18
1981	1981-01-05	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-28
1996	1996-01-05	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	2000-12-31
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31

Every Fixed Threshold

Fixed thresholds at Antunez
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	48	366	1988	348
35 C (95 F): Days	48	350	1994	127
40 C (104 F): Days	33	65	2005	14
90 F (32.2 C): Days	48	365	1998	272
100 F (37.8 C): Days	48	111	1998	62
110 F (43.3 C): Days	2	1	1965	1
20 C (68 F): Tropical nights (min	48	326	1965	210
25 C (77 F): Days with min	30	24	1966	4
10 mm (0.39 in): Days with 10 mm or more rain	48	39	1988	18
25 mm (0.98 in): Days with 25 mm or more rain	48	17	1996	9
50 mm (1.97 in): Days with 50 mm or more rain	35	7	1983	2
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1962	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 Antunez 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).

Antunez Threshold Days by Year (MXN00016006)

Key Facts for Antunez Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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