Big Creek Threshold Days by Year (USC00100835)

16 fixed thresholds counted per year at Big Creek (USC00100835): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Big Creek Thresholds

Big Creek: nights with a minimum temperature at or below 0 C (32 F) in 22 years, most in 1960 with 313.
Big Creek: nights with a minimum temperature at or below -10 C (14 F) in 22 years, most in 1952 with 105.
Big Creek: nights with a minimum temperature at or below -20 C (-4 F) in 22 years, most in 1955 with 41.
Big Creek: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1964 with 31.
16 fixed thresholds have at least one qualifying day at Big Creek.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Big Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 35 in 1961.

Days at or above 30 C (86 F) per year at Big Creek
Year	Days	Decade average
1937	4	8.7
1938	4	8.7
1939	18	8.7
1940	24	11.4
1942	18	11.4
1943	8	11.4
1944	2	11.4
1945	5	11.4
1952	12	18.9
1953	24	18.9
1954	13	18.9
1955	31	18.9
1956	19	18.9
1957	11	18.9
1958	14	18.9
1959	27	18.9
1960	26	18.6
1961	35	18.6
1962	11	18.6
1963	11	18.6
1964	10	18.6

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

First to last qualifying date each year at Big Creek
Year	First date	Last date
1937	1937-06-28	1937-09-19
1938	1938-07-13	1938-07-25
1939	1939-06-29	1939-08-26
1940	1940-06-12	1940-08-30
1942	1942-07-04	1942-09-03
1943	1943-07-08	1943-09-11
1944	1944-07-18	1944-08-31
1945	1945-07-27	1945-08-24
1952	1952-07-08	1952-09-03
1953	1953-07-07	1953-09-12
1954	1954-06-22	1954-08-30
1955	1955-06-21	1955-09-07
1956	1956-06-10	1956-08-23
1957	1957-07-05	1957-08-21
1958	1958-07-28	1958-09-11
1959	1959-06-12	1959-09-12
1960	1960-07-07	1960-08-19
1961	1961-06-15	1961-08-24
1962	1962-06-25	1962-08-16
1963	1963-07-06	1963-09-11
1964	1964-07-08	1964-08-17

Every Fixed Threshold

Fixed thresholds at Big Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	35	1961	10
35 C (95 F): Days	6	5	1960	3
90 F (32.2 C): Days	16	16	1955	2
100 F (37.8 C): Days	1	1	1955	1
0 C (32 F): Ice days (max	21	71	1955	54
0 C (32 F): Frost days (min	22	313	1960	256
-10 C (14 F): Days with min	22	105	1952	95
-20 C (-4 F): Days with min	22	41	1955	30
-30 C (-22 F): Days with min	18	11	1955	2
-40 C (-40 F): Days with min	4	2	1956	1
20 C (68 F): Tropical nights (min	1	3	1937	3
10 mm (0.39 in): Days with 10 mm or more rain	22	31	1964	18
25 mm (0.98 in): Days with 25 mm or more rain	19	6	1964	2
50 mm (1.97 in): Days with 50 mm or more rain	3	2	1963	1
10 cm (3.9 in): Days with 10 cm or more snowfall	16	20	1959	19
25 cm (9.8 in): Days with 25 cm or more snowfall	9	5	1964	5

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

Data for Big Creek 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).

Big Creek Threshold Days by Year (USC00100835)

Key Facts for Big Creek Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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