Pozos Threshold Days by Year (MXN00011053)

8 fixed thresholds counted per year at Pozos (MXN00011053): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pozos Thresholds

Pozos: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1976 with 29.
Pozos: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1976 with 9.
Pozos: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 1998 with 67.
Pozos: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 1999 with 74.
8 fixed thresholds have at least one qualifying day at Pozos.

Days at or above 30 C (86 F)

43 years with a qualifying day

Days per year at Pozos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 67 in 1998.

Days at or above 30 C (86 F) per year at Pozos
Year	Days	Decade average
1963	59	50.7
1964	54	50.7
1966	36	50.7
1967	43	50.7
1968	51	50.7
1969	61	50.7
1970	56	22.7
1971	42	22.7
1972	55	22.7
1973	14	22.7
1974	6	22.7
1975	17	22.7
1976	6	22.7
1977	9	22.7
1978	11	22.7
1979	11	22.7
1980	21	20.3
1981	6	20.3
1982	26	20.3
1983	48	20.3
1984	13	20.3
1985	6	20.3
1986	18	20.3
1987	19	20.3
1988	21	20.3
1989	25	20.3
1990	11	34.8
1991	37	34.8
1998	67	34.8
1999	24	34.8
2000	19	19.1
2001	18	19.1
2002	12	19.1
2003	31	19.1
2004	14	19.1
2005	40	19.1
2006	18	19.1
2007	10	19.1
2008	17	19.1
2009	12	19.1
2010	17	21.7
2011	40	21.7
2012	8	21.7

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

First to last qualifying date each year at Pozos
Year	First date	Last date
1963	1963-03-12	1963-07-10
1964	1964-02-13	1964-09-22
1966	1966-04-13	1966-10-01
1967	1967-03-13	1967-08-08
1968	1968-03-31	1968-08-13
1969	1969-03-24	1969-11-13
1970	1970-03-23	1970-10-27
1971	1971-03-02	1971-06-10
1972	1972-02-24	1972-11-01
1973	1973-04-22	1973-06-04
1974	1974-04-22	1974-06-09
1975	1975-04-02	1975-06-15
1976	1976-03-12	1976-06-11
1977	1977-03-15	1977-05-27
1978	1978-04-17	1978-05-12
1979	1979-03-30	1979-10-21
1980	1980-03-08	1980-06-02
1981	1981-04-02	1981-06-09
1982	1982-03-30	1982-06-18
1983	1983-04-18	1983-06-30
1984	1984-04-23	1984-05-23
1985	1985-04-29	1985-05-31
1986	1986-03-31	1986-05-17
1987	1987-04-20	1987-09-19
1988	1988-04-06	1988-06-11
1989	1989-04-24	1989-07-31
1990	1990-04-16	1990-06-01
1991	1991-03-07	1991-06-06
1998	1998-03-24	1998-06-27
1999	1999-04-07	1999-06-09
2000	2000-03-30	2000-05-24
2001	2001-04-04	2001-06-05
2002	2002-03-17	2002-05-08
2003	2003-03-07	2003-05-19
2004	2004-04-20	2004-05-30
2005	2005-03-28	2005-06-13
2006	2006-03-13	2006-05-14
2007	2007-05-03	2007-06-07
2008	2008-03-31	2008-05-11
2009	2009-04-04	2009-06-08
2010	2010-05-04	2010-06-08
2011	2011-03-25	2011-06-10
2012	2012-04-27	2012-05-31

Every Fixed Threshold

Fixed thresholds at Pozos
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	43	67	1998	8
35 C (95 F): Days	12	7	1998	2
90 F (32.2 C): Days	32	32	1998	1
100 F (37.8 C): Days	1	1	1966	1
0 C (32 F): Frost days (min	43	74	1999	37
10 mm (0.39 in): Days with 10 mm or more rain	57	29	1976	18
25 mm (0.98 in): Days with 25 mm or more rain	56	9	1976	6
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1955	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Pozos 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).

Pozos Threshold Days by Year (MXN00011053)

Key Facts for Pozos Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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