Purepero Threshold Days by Year (MXN00016103)

9 fixed thresholds counted per year at Purepero (MXN00016103): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Purepero Thresholds

Purepero: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1973 with 55.
Purepero: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1983 with 28.
Purepero: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1983 with 8.
Purepero: days with a maximum temperature at or above 30 C (86 F) in 11 years, most in 1983 with 49.
9 fixed thresholds have at least one qualifying day at Purepero.

Days at or above 30 C (86 F)

11 years with a qualifying day

Days per year at Purepero with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1983.

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

First to last qualifying date each year at Purepero
Year	First date	Last date
1974	1974-02-01	1974-06-09
1975	1975-03-22	1975-05-09
1976	1976-05-07	1976-06-01
1977	1977-03-15	1977-05-07
1978	1978-04-16	1978-05-29
1979	1979-03-29	1979-06-18
1980	1980-01-18	1980-06-07
1981	1981-03-30	1981-06-13
1983	1983-03-24	1983-06-18
1984	1984-03-29	1984-06-12
1985	1985-03-31	1985-06-03

Every Fixed Threshold

Fixed thresholds at Purepero
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	11	49	1983	19
35 C (95 F): Days	3	2	1974	2
90 F (32.2 C): Days	7	14	1983	1
100 F (37.8 C): Days	1	2	1983	2
0 C (32 F): Frost days (min	10	28	1983	3
10 mm (0.39 in): Days with 10 mm or more rain	32	55	1973	37
25 mm (0.98 in): Days with 25 mm or more rain	31	28	1983	6
50 mm (1.97 in): Days with 50 mm or more rain	20	8	1983	1
100 mm (3.94 in): Days with 100 mm or more rain	2	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 1974.

Download the Data

Data for Purepero 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).

Year	Days	Decade average
1974	35	18.5
1975	15	18.5
1976	8	18.5
1977	13	18.5
1978	16	18.5
1979	24	18.5
1980	17	24
1981	6	24
1983	49	24
1984	29	24
1985	19	24

Purepero Threshold Days by Year (MXN00016103)

Key Facts for Purepero Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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