Iturbide Threshold Days by Year (MXN00019027)

15 fixed thresholds counted per year at Iturbide (MXN00019027): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Iturbide Thresholds

Iturbide: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1956 with 40.
Iturbide: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1981 with 13.
Iturbide: days with a maximum temperature at or above 30 C (86 F) in 60 years, most in 1953 with 207.
Iturbide: days with a maximum temperature at or above 90 F (32.2 C) in 59 years, most in 1953 with 143.
15 fixed thresholds have at least one qualifying day at Iturbide.

Days at or above 30 C (86 F)

60 years with a qualifying day

Days per year at Iturbide with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 207 in 1953.

Days at or above 30 C (86 F) per year at Iturbide
Year	Days	Decade average
1949	93	93
1950	174	115.4
1951	167	115.4
1952	100	115.4
1953	207	115.4
1954	181	115.4
1955	131	115.4
1956	55	115.4
1957	59	115.4
1958	43	115.4
1959	37	115.4
1961	42	42.4
1962	52	42.4
1963	49	42.4
1964	32	42.4
1965	46	42.4
1966	23	42.4
1967	55	42.4
1968	36	42.4
1969	47	42.4
1970	36	38
1971	42	38
1972	30	38
1973	59	38
1975	40	38
1976	16	38
1977	41	38
1978	37	38
1979	41	38
1980	65	44.8
1981	28	44.8
1982	67	44.8
1983	43	44.8
1984	46	44.8
1985	38	44.8
1986	57	44.8
1987	39	44.8
1988	18	44.8
1989	47	44.8
1990	35	71.7
1991	55	71.7
1992	51	71.7
1993	55	71.7
1994	76	71.7
1995	88	71.7
1996	106	71.7
1997	53	71.7
1998	114	71.7
1999	84	71.7
2000	102	67
2001	88	67
2002	66	67
2003	76	67
2004	30	67
2005	55	67
2006	43	67
2008	47	67
2009	96	67
2010	46	65
2011	84	65

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

First to last qualifying date each year at Iturbide
Year	First date	Last date
1949	1949-03-05	1949-12-28
1950	1950-01-01	1950-12-10
1951	1951-01-23	1951-12-31
1952	1952-01-01	1952-11-25
1953	1953-02-11	1953-12-28
1954	1954-01-01	1954-12-31
1955	1955-01-02	1955-11-26
1956	1956-01-04	1956-12-18
1957	1957-02-09	1957-12-18
1958	1958-04-03	1958-08-24
1959	1959-04-03	1959-10-08
1961	1961-03-28	1961-11-30
1962	1962-02-22	1962-08-12
1963	1963-03-10	1963-09-29
1964	1964-02-12	1964-08-31
1965	1965-03-11	1965-11-26
1966	1966-03-21	1966-09-27
1967	1967-03-24	1967-08-10
1968	1968-03-18	1968-09-16
1969	1969-03-22	1969-10-14
1970	1970-03-30	1970-12-21
1971	1971-03-01	1971-09-06
1972	1972-03-04	1972-12-09
1973	1973-02-07	1973-11-08
1975	1975-03-08	1975-06-18
1976	1976-03-03	1976-12-29
1977	1977-02-25	1977-10-10
1978	1978-02-27	1978-09-13
1979	1979-03-09	1979-10-29
1980	1980-02-19	1980-10-24
1981	1981-03-31	1981-12-22
1982	1982-01-20	1982-09-28
1983	1983-03-02	1983-12-04
1984	1984-03-15	1984-11-09
1985	1985-03-03	1985-11-22
1986	1986-02-20	1986-11-19
1987	1987-04-11	1987-10-01
1988	1988-02-01	1988-11-12
1989	1989-02-27	1989-07-19
1990	1990-03-06	1990-11-05
1991	1991-02-02	1991-12-03
1992	1992-03-08	1992-12-17
1993	1993-01-28	1993-12-11
1994	1994-01-07	1994-12-29
1995	1995-01-31	1995-12-30
1996	1996-01-19	1996-11-06
1997	1997-01-05	1997-08-23
1998	1998-01-15	1998-12-22
1999	1999-01-20	1999-09-26
2000	2000-01-19	2000-12-15
2001	2001-02-14	2001-10-24
2002	2002-01-28	2002-11-10
2003	2003-02-05	2003-12-24
2004	2004-03-03	2004-11-29
2005	2005-03-24	2005-09-15
2006	2006-03-07	2006-09-23
2008	2008-02-22	2008-08-12
2009	2009-02-25	2009-10-15
2010	2010-02-27	2010-10-27
2011	2011-02-17	2011-09-26

Every Fixed Threshold

Fixed thresholds at Iturbide
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	60	207	1953	84
35 C (95 F): Days	47	116	1953	12
40 C (104 F): Days	8	32	1950	1
45 C (113 F): Days	1	1	1955	1
90 F (32.2 C): Days	59	143	1953	35
100 F (37.8 C): Days	17	67	1950	6
110 F (43.3 C): Days	2	3	1955	3
0 C (32 F): Frost days (min	58	63	2011	63
-10 C (14 F): Days with min	1	3	1962	3
20 C (68 F): Tropical nights (min	16	5	1995	2
10 mm (0.39 in): Days with 10 mm or more rain	64	40	1956	12
25 mm (0.98 in): Days with 25 mm or more rain	64	13	1981	8
50 mm (1.97 in): Days with 50 mm or more rain	43	5	1951	2
100 mm (3.94 in): Days with 100 mm or more rain	10	2	1977	2
200 mm (7.87 in): Days with 200 mm or more rain	3	2	2010	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

Data for Iturbide 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).

Iturbide Threshold Days by Year (MXN00019027)

Key Facts for Iturbide Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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