Tepeaca Threshold Days by Year (MXN00021086)

6 fixed thresholds counted per year at Tepeaca (MXN00021086): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tepeaca Thresholds

Tepeaca: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1950 with 45.
Tepeaca: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1958 with 42.
Tepeaca: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1966 with 13.
Tepeaca: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 1983 with 34.
6 fixed thresholds have at least one qualifying day at Tepeaca.

Days at or above 30 C (86 F)

45 years with a qualifying day

Days per year at Tepeaca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1983.

Days at or above 30 C (86 F) per year at Tepeaca
Year	Days	Decade average
1930	1	2.6
1932	1	2.6
1933	9	2.6
1936	1	2.6
1937	1	2.6
1940	2	2.1
1941	2	2.1
1942	4	2.1
1943	3	2.1
1944	1	2.1
1945	1	2.1
1946	3	2.1
1947	1	2.1
1948	2	2.1
1951	2	4
1952	1	4
1953	10	4
1954	2	4
1955	7	4
1957	2	4
1960	2	4.7
1961	2	4.7
1962	1	4.7
1963	1	4.7
1964	9	4.7
1965	2	4.7
1966	1	4.7
1967	7	4.7
1969	17	4.7
1970	26	10.3
1971	22	10.3
1972	4	10.3
1973	19	10.3
1974	2	10.3
1975	6	10.3
1976	1	10.3
1977	8	10.3
1978	5	10.3
1979	10	10.3
1980	15	16.2
1981	11	16.2
1982	19	16.2
1983	34	16.2
1984	16	16.2
1985	2	16.2

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

First to last qualifying date each year at Tepeaca
Year	First date	Last date
1930	1930-05-08	1930-05-08
1932	1932-05-31	1932-05-31
1933	1933-03-24	1933-05-17
1936	1936-04-02	1936-04-02
1937	1937-04-30	1937-04-30
1940	1940-04-09	1940-04-29
1941	1941-04-16	1941-04-20
1942	1942-03-26	1942-05-17
1943	1943-04-11	1943-04-13
1944	1944-04-26	1944-04-26
1945	1945-04-04	1945-04-04
1946	1946-03-29	1946-04-03
1947	1947-04-05	1947-04-05
1948	1948-03-26	1948-05-02
1951	1951-04-21	1951-04-22
1952	1952-03-15	1952-03-15
1953	1953-03-04	1953-05-22
1954	1954-03-23	1954-03-25
1955	1955-04-07	1955-05-23
1957	1957-05-23	1957-05-24
1960	1960-04-30	1960-05-06
1961	1961-04-15	1961-04-27
1962	1962-03-31	1962-03-31
1963	1963-04-25	1963-04-25
1964	1964-04-07	1964-05-06
1965	1965-04-12	1965-04-15
1966	1966-05-17	1966-05-17
1967	1967-03-31	1967-05-12
1969	1969-04-10	1969-06-18
1970	1970-03-19	1970-05-12
1971	1971-03-06	1971-05-22
1972	1972-04-07	1972-05-23
1973	1973-03-07	1973-05-28
1974	1974-04-22	1974-05-12
1975	1975-04-02	1975-05-09
1976	1976-03-21	1976-03-21
1977	1977-03-15	1977-05-07
1978	1978-04-17	1978-05-12
1979	1979-03-29	1979-05-23
1980	1980-03-08	1980-05-31
1981	1981-03-31	1981-05-18
1982	1982-03-30	1982-06-04
1983	1983-04-21	1983-06-12
1984	1984-03-28	1984-05-05
1985	1985-05-14	1985-05-15

Every Fixed Threshold

Fixed thresholds at Tepeaca
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	45	34	1983	2
90 F (32.2 C): Days	6	4	1983	4
0 C (32 F): Frost days (min	56	45	1950	12
10 mm (0.39 in): Days with 10 mm or more rain	56	42	1958	28
25 mm (0.98 in): Days with 25 mm or more rain	56	13	1966	7
50 mm (1.97 in): Days with 50 mm or more rain	29	3	1947	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

Data for Tepeaca 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).

Tepeaca Threshold Days by Year (MXN00021086)

Key Facts for Tepeaca Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related