Olivares Mexicanos Threshold Days by Year (MXN00002036)

12 fixed thresholds counted per year at Olivares Mexicanos (MXN00002036): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olivares Mexicanos Thresholds

Olivares Mexicanos: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1978 with 24.
Olivares Mexicanos: days with a maximum temperature at or above 30 C (86 F) in 42 years, most in 1959 with 132.
Olivares Mexicanos: days with a maximum temperature at or above 35 C (95 F) in 42 years, most in 1960 with 53.
Olivares Mexicanos: days with a maximum temperature at or above 90 F (32.2 C) in 42 years, most in 1956 with 77.
12 fixed thresholds have at least one qualifying day at Olivares Mexicanos.

Days at or above 30 C (86 F)

42 years with a qualifying day

Days per year at Olivares Mexicanos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 132 in 1959.

Days at or above 30 C (86 F) per year at Olivares Mexicanos
Year	Days	Decade average
1955	84	108.8
1956	118	108.8
1957	89	108.8
1958	121	108.8
1959	132	108.8
1960	119	95.5
1961	90	95.5
1962	107	95.5
1963	85	95.5
1964	88	95.5
1965	88	95.5
1966	96	95.5
1967	104	95.5
1968	93	95.5
1969	85	95.5
1970	99	84.8
1971	87	84.8
1972	61	84.8
1973	67	84.8
1974	86	84.8
1975	81	84.8
1976	78	84.8
1977	96	84.8
1978	108	84.8
1979	85	84.8
1980	110	84.4
1981	88	84.4
1982	73	84.4
1983	72	84.4
1984	90	84.4
1985	83	84.4
1986	88	84.4
1987	63	84.4
1988	68	84.4
1989	109	84.4
1993	98	70.5
1994	43	70.5
2007	95	99.7
2008	111	99.7
2009	93	99.7
2010	54	61.5
2011	69	61.5

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

First to last qualifying date each year at Olivares Mexicanos
Year	First date	Last date
1955	1955-02-15	1955-11-10
1956	1956-01-03	1956-11-29
1957	1957-02-12	1957-12-10
1958	1958-02-16	1958-12-17
1959	1959-01-16	1959-12-02
1960	1960-03-18	1960-12-19
1961	1961-01-16	1961-10-17
1962	1962-04-06	1962-11-12
1963	1963-02-03	1963-11-12
1964	1964-01-01	1964-11-30
1965	1965-04-18	1965-12-05
1966	1966-03-31	1966-11-21
1967	1967-02-28	1967-11-15
1968	1968-03-28	1968-11-11
1969	1969-03-27	1969-11-02
1970	1970-04-10	1970-10-31
1971	1971-01-16	1971-11-03
1972	1972-03-10	1972-11-29
1973	1973-05-02	1973-11-11
1974	1974-04-15	1974-11-25
1975	1975-01-13	1975-12-08
1976	1976-01-15	1976-11-18
1977	1977-02-14	1977-12-06
1978	1978-03-17	1978-11-08
1979	1979-05-11	1979-12-06
1980	1980-04-08	1980-12-16
1981	1981-02-18	1981-11-16
1982	1982-03-10	1982-11-02
1983	1983-05-29	1983-11-03
1984	1984-04-14	1984-10-13
1985	1985-04-01	1985-11-02
1986	1986-02-24	1986-11-21
1987	1987-01-26	1987-10-26
1988	1988-03-20	1988-11-05
1989	1989-02-22	1989-12-24
1993	1993-04-08	1993-10-13
1994	1994-01-03	1994-10-12
2007	2007-03-12	2007-12-05
2008	2008-04-12	2008-11-21
2009	2009-03-01	2009-11-12
2010	2010-06-15	2010-11-07
2011	2011-04-01	2011-10-30

Every Fixed Threshold

Fixed thresholds at Olivares Mexicanos
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	42	132	1959	69
35 C (95 F): Days	42	53	1960	12
40 C (104 F): Days	32	11	1956	1
90 F (32.2 C): Days	42	77	1956	21
100 F (37.8 C): Days	42	25	1960	5
110 F (43.3 C): Days	1	1	1969	1
0 C (32 F): Frost days (min	38	46	1971	23
20 C (68 F): Tropical nights (min	32	18	1960	2
10 mm (0.39 in): Days with 10 mm or more rain	43	24	1978	9
25 mm (0.98 in): Days with 25 mm or more rain	34	11	1978	5
50 mm (1.97 in): Days with 50 mm or more rain	14	3	1978	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1980	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

Data for Olivares Mexicanos 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).

Olivares Mexicanos Threshold Days by Year (MXN00002036)

Key Facts for Olivares Mexicanos Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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