Deep Springs College Threshold Days by Year (USC00042331)

16 fixed thresholds counted per year at Deep Springs College (USC00042331): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Deep Springs College Thresholds

Deep Springs College: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1998 with 11.
Deep Springs College: nights with a minimum temperature at or below 0 C (32 F) in 22 years, most in 1949 with 181.
Deep Springs College: nights with a minimum temperature at or below -10 C (14 F) in 22 years, most in 1949 with 75.
Deep Springs College: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 1960 with 109.
16 fixed thresholds have at least one qualifying day at Deep Springs College.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Deep Springs College with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 109 in 1960.

Days at or above 30 C (86 F) per year at Deep Springs College
Year	Days	Decade average
1949	69	69
1950	80	80.6
1953	84	80.6
1954	78	80.6
1956	77	80.6
1959	84	80.6
1960	109	73.2
1961	66	73.2
1963	62	73.2
1964	53	73.2
1967	76	73.2
1970	84	79.5
1972	66	79.5
1974	95	79.5
1975	73	79.5
1980	75	81
1981	100	81
1984	68	81
1990	75	66
1992	60	66
1998	63	66

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

First to last qualifying date each year at Deep Springs College
Year	First date	Last date
1949	1949-05-25	1949-09-25
1950	1950-05-27	1950-09-05
1953	1953-06-19	1953-09-18
1954	1954-04-18	1954-09-20
1956	1956-05-22	1956-10-03
1959	1959-06-03	1959-09-19
1960	1960-05-09	1960-09-27
1961	1961-06-12	1961-09-07
1963	1963-05-19	1963-10-02
1964	1964-06-06	1964-09-13
1967	1967-05-20	1967-09-11
1970	1970-05-17	1970-09-12
1972	1972-05-29	1972-09-02
1974	1974-05-07	1974-09-11
1975	1975-05-31	1975-09-08
1980	1980-06-09	1980-10-09
1981	1981-04-30	1981-09-20
1984	1984-05-10	1984-09-18
1990	1990-06-03	1990-09-12
1992	1992-05-25	1992-09-21
1998	1998-06-25	1998-09-17

Every Fixed Threshold

Fixed thresholds at Deep Springs College
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	109	1960	63
35 C (95 F): Days	21	43	1960	21
40 C (104 F): Days	2	1	1956	1
90 F (32.2 C): Days	21	85	1960	46
100 F (37.8 C): Days	15	7	1961	5
0 C (32 F): Ice days (max	17	30	1949	3
0 C (32 F): Frost days (min	22	181	1949	149
-10 C (14 F): Days with min	22	75	1949	16
-20 C (-4 F): Days with min	8	28	1949	3
20 C (68 F): Tropical nights (min	18	25	1954	1
25 C (77 F): Days with min	1	6	1954	6
10 mm (0.39 in): Days with 10 mm or more rain	34	11	1998	2
25 mm (0.98 in): Days with 25 mm or more rain	20	3	1956	1
10 cm (3.9 in): Days with 10 cm or more snowfall	11	2	1967	1
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1959	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	0	n/a	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

Data for Deep Springs College 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).

Deep Springs College Threshold Days by Year (USC00042331)

Key Facts for Deep Springs College Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related