Stamps Threshold Days by Year (USC00036804)

16 fixed thresholds counted per year at Stamps (USC00036804): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stamps Thresholds

Stamps: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1974 with 58.
Stamps: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1944 with 30.
Stamps: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1942 with 12.
Stamps: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 1987 with 139.
16 fixed thresholds have at least one qualifying day at Stamps.

Days at or above 30 C (86 F)

24 years with a qualifying day

Days per year at Stamps with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 1987.

Days at or above 30 C (86 F) per year at Stamps
Year	Days	Decade average
1964	111	109.7
1965	121	109.7
1966	96	109.7
1967	99	109.7
1968	101	109.7
1969	130	109.7
1970	121	117.4
1971	109	117.4
1972	132	117.4
1973	122	117.4
1974	105	117.4
1975	119	117.4
1976	99	117.4
1977	136	117.4
1978	130	117.4
1979	101	117.4
1980	132	119.6
1981	122	119.6
1982	125	119.6
1983	114	119.6
1984	115	119.6
1985	120	119.6
1986	90	119.6
1987	139	119.6

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

First to last qualifying date each year at Stamps
Year	First date	Last date
1964	1964-04-06	1964-09-22
1965	1965-04-08	1965-11-26
1966	1966-03-31	1966-10-09
1967	1967-03-11	1967-10-14
1968	1968-05-13	1968-10-30
1969	1969-04-22	1969-10-12
1970	1970-05-05	1970-10-03
1971	1971-04-19	1971-10-06
1972	1972-04-12	1972-10-18
1973	1973-05-09	1973-10-09
1974	1974-03-19	1974-10-18
1975	1975-04-24	1975-10-29
1976	1976-04-22	1976-10-03
1977	1977-05-04	1977-10-30
1978	1978-04-07	1978-10-23
1979	1979-04-17	1979-10-22
1980	1980-04-22	1980-10-11
1981	1981-03-31	1981-10-06
1982	1982-03-18	1982-10-07
1983	1983-05-27	1983-10-06
1984	1984-04-25	1984-10-09
1985	1985-04-19	1985-10-15
1986	1986-02-19	1986-10-05
1987	1987-04-18	1987-10-11

Every Fixed Threshold

Fixed thresholds at Stamps
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	24	139	1987	139
35 C (95 F): Days	24	90	1980	46
40 C (104 F): Days	9	19	1980	1
90 F (32.2 C): Days	24	114	1980	84
100 F (37.8 C): Days	19	59	1980	7
0 C (32 F): Ice days (max	17	10	1983	1
0 C (32 F): Frost days (min	21	80	1978	55
-10 C (14 F): Days with min	17	9	1979	7
20 C (68 F): Tropical nights (min	21	95	1980	83
25 C (77 F): Days with min	9	5	1980	1
10 mm (0.39 in): Days with 10 mm or more rain	43	58	1974	38
25 mm (0.98 in): Days with 25 mm or more rain	43	30	1944	24
50 mm (1.97 in): Days with 50 mm or more rain	42	12	1942	9
100 mm (3.94 in): Days with 100 mm or more rain	16	2	1942	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1958	1
10 cm (3.9 in): Days with 10 cm or more snowfall	6	1	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

Data for Stamps 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).

Stamps Threshold Days by Year (USC00036804)

Key Facts for Stamps Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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