Chihuahua Threshold Days by Year

12 fixed thresholds counted per year at Chihuahua (MXM00076225): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chihuahua Thresholds

Chihuahua: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1981 with 20.
Chihuahua: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1973 with 6.
Chihuahua: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 1973 with 44.
Chihuahua: nights with a minimum temperature at or above 20 C (68 F) in 20 years, most in 1980 with 64.
12 fixed thresholds have at least one qualifying day at Chihuahua.

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Chihuahua with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 166 in 1982.

Days at or above 30 C (86 F) per year at Chihuahua
Year	Days	Decade average
1972	136	128.6
1973	126	128.6
1974	128	128.6
1975	129	128.6
1976	99	128.6
1977	147	128.6
1978	128	128.6
1979	136	128.6
1980	115	135.6
1981	124	135.6
1982	166	135.6
1983	154	135.6
1984	119	135.6

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

First to last qualifying date each year at Chihuahua
Year	First date	Last date
1972	1972-02-23	1972-10-18
1973	1973-04-22	1973-11-14
1974	1974-03-02	1974-09-13
1975	1975-04-15	1975-10-20
1976	1976-04-21	1976-10-03
1977	1977-03-16	1977-10-09
1978	1978-03-31	1978-09-19
1979	1979-04-06	1979-10-29
1980	1980-04-04	1980-09-21
1981	1981-03-26	1981-10-29
1982	1982-03-12	1982-10-18
1983	1983-04-01	1983-10-17
1984	1984-03-15	1984-11-01

Every Fixed Threshold

Fixed thresholds at Chihuahua
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	166	1982	119
35 C (95 F): Days	13	61	1980	9
40 C (104 F): Days	4	4	1980	1
90 F (32.2 C): Days	13	94	1977	52
100 F (37.8 C): Days	10	22	1980	10
0 C (32 F): Frost days (min	20	44	1973	28
-10 C (14 F): Days with min	2	0	n/a	1
20 C (68 F): Tropical nights (min	20	64	1980	8
25 C (77 F): Days with min	4	1	1973	1
10 mm (0.39 in): Days with 10 mm or more rain	24	20	1981	4
25 mm (0.98 in): Days with 25 mm or more rain	21	6	1973	1
50 mm (1.97 in): Days with 50 mm or more rain	14	2	1973	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

Data for Chihuahua 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).

Chihuahua Threshold Days by Year

Key Facts for Chihuahua Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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