Atequiza Normal Rural Threshold Days by Year (MXN00014173)

9 fixed thresholds counted per year at Atequiza Normal Rural (MXN00014173): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Atequiza Normal Rural Thresholds

Atequiza Normal Rural: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1973 with 42.
Atequiza Normal Rural: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1941 with 256.
Atequiza Normal Rural: days with a maximum temperature at or above 90 F (32.2 C) in 22 years, most in 1941 with 151.
Atequiza Normal Rural: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1947 with 12.
9 fixed thresholds have at least one qualifying day at Atequiza Normal Rural.

Days at or above 30 C (86 F)

22 years with a qualifying day

Days per year at Atequiza Normal Rural with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 256 in 1941.

Days at or above 30 C (86 F) per year at Atequiza Normal Rural
Year	Days	Decade average
1938	82	87
1939	92	87
1940	90	108.5
1941	256	108.5
1944	81	108.5
1945	112	108.5
1946	77	108.5
1947	70	108.5
1948	90	108.5
1949	92	108.5
1950	83	77
1958	92	77
1959	56	77
1963	94	82.8
1964	98	82.8
1965	90	82.8
1966	52	82.8
1967	80	82.8
1968	83	82.8
1971	88	113
1973	108	113
1977	143	113

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

First to last qualifying date each year at Atequiza Normal Rural
Year	First date	Last date
1938	1938-03-12	1938-11-13
1939	1939-02-25	1939-06-19
1940	1940-02-27	1940-10-28
1941	1941-02-15	1941-12-31
1944	1944-02-12	1944-07-15
1945	1945-03-05	1945-07-30
1946	1946-03-09	1946-06-26
1947	1947-03-02	1947-10-10
1948	1948-02-06	1948-11-03
1949	1949-03-04	1949-06-15
1950	1950-03-01	1950-06-16
1958	1958-03-03	1958-12-24
1959	1959-01-04	1959-10-24
1963	1963-03-06	1963-08-18
1964	1964-02-14	1964-07-21
1965	1965-03-10	1965-06-24
1966	1966-03-20	1966-06-13
1967	1967-03-09	1967-08-11
1968	1968-03-29	1968-11-08
1971	1971-01-27	1971-06-17
1973	1973-02-03	1973-11-10
1977	1977-02-25	1977-11-19

Every Fixed Threshold

Fixed thresholds at Atequiza Normal Rural
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	22	256	1941	143
35 C (95 F): Days	19	44	1941	3
90 F (32.2 C): Days	22	151	1941	62
100 F (37.8 C): Days	2	24	1941	1
0 C (32 F): Frost days (min	17	10	1938	10
20 C (68 F): Tropical nights (min	7	156	1941	1
10 mm (0.39 in): Days with 10 mm or more rain	23	42	1973	2
25 mm (0.98 in): Days with 25 mm or more rain	22	12	1947	11
50 mm (1.97 in): Days with 50 mm or more rain	16	4	1967	4

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

Data for Atequiza Normal Rural 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).

Atequiza Normal Rural Threshold Days by Year (MXN00014173)

Key Facts for Atequiza Normal Rural Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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