Annex Creek Threshold Days by Year (USC00500363)

11 fixed thresholds counted per year at Annex Creek (USC00500363): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Annex Creek Thresholds

Annex Creek: days with a maximum temperature at or below 0 C (32 F) in 81 years, most in 1950 with 102.
Annex Creek: nights with a minimum temperature at or below 0 C (32 F) in 81 years, most in 1972 with 190.
Annex Creek: nights with a minimum temperature at or below -10 C (14 F) in 81 years, most in 1933 with 66.
Annex Creek: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1939 with 126.
11 fixed thresholds have at least one qualifying day at Annex Creek.

Nights at or below 0 C (32 F)

81 years with a qualifying day

Days per year at Annex Creek with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 190 in 1972.

Nights at or below 0 C (32 F) per year at Annex Creek
Year	Days	Decade average
1917	167	156.3
1918	152	156.3
1919	150	156.3
1920	164	140.4
1921	142	140.4
1924	134	140.4
1925	142	140.4
1926	131	140.4
1927	163	140.4
1928	120	140.4
1929	127	140.4
1930	164	153.1
1931	158	153.1
1932	167	153.1
1933	171	153.1
1934	141	153.1
1935	170	153.1
1936	146	153.1
1937	131	153.1
1938	119	153.1
1939	164	153.1
1940	152	129.8
1941	117	129.8
1942	121	129.8
1943	103	129.8
1944	117	129.8
1945	135	129.8
1946	144	129.8
1947	137	129.8
1948	142	129.8
1950	172	150.4
1953	145	150.4
1955	162	150.4
1956	156	150.4
1957	149	150.4
1958	138	150.4
1959	131	150.4
1960	130	149.7
1961	178	149.7
1962	137	149.7
1963	123	149.7
1964	142	149.7
1965	156	149.7
1966	165	149.7
1967	161	149.7
1968	155	149.7
1969	150	149.7
1970	146	160.5
1971	178	160.5
1972	190	160.5
1973	173	160.5
1974	143	160.5
1979	133	160.5
1980	131	140.4
1981	122	140.4
1982	164	140.4
1983	143	140.4
1984	127	140.4
1985	150	140.4
1986	144	140.4
1987	138	140.4
1988	145	140.4
2007	156	161.7
2008	162	161.7
2009	167	161.7
2010	153	141.7
2011	144	141.7
2012	176	141.7
2013	167	141.7
2014	153	141.7
2015	120	141.7
2016	121	141.7
2017	111	141.7
2018	143	141.7
2019	129	141.7
2020	155	144.7
2021	167	144.7
2023	151	144.7
2024	165	144.7
2025	136	144.7
2026	94	144.7

For each year, a bar from the first to the last day at Annex Creek meeting 0 C (32 F).

First to last qualifying date each year at Annex Creek
Year	First date	Last date
1917	1917-01-01	1917-12-31
1918	1918-01-01	1918-12-31
1919	1919-01-01	1919-12-31
1920	1920-01-04	1920-12-31
1921	1921-01-01	1921-12-31
1924	1924-01-01	1924-12-19
1925	1925-01-01	1925-12-30
1926	1926-01-02	1926-12-31
1927	1927-01-01	1927-12-31
1928	1928-01-02	1928-12-31
1929	1929-01-01	1929-12-31
1930	1930-01-01	1930-12-31
1931	1931-01-01	1931-12-31
1932	1932-01-01	1932-12-31
1933	1933-01-01	1933-12-31
1934	1934-01-01	1934-12-31
1935	1935-01-01	1935-12-31
1936	1936-01-01	1936-12-31
1937	1937-01-01	1937-12-31
1938	1938-01-01	1938-12-31
1939	1939-01-01	1939-12-31
1940	1940-01-01	1940-12-31
1941	1941-01-01	1941-12-31
1942	1942-01-01	1942-12-31
1943	1943-01-01	1943-12-31
1944	1944-01-01	1944-12-31
1945	1945-01-01	1945-12-31
1946	1946-01-01	1946-12-31
1947	1947-01-01	1947-12-31
1948	1948-01-02	1948-12-31
1950	1950-01-01	1950-12-31
1953	1953-01-01	1953-12-25
1955	1955-01-01	1955-12-30
1956	1956-01-01	1956-12-31
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-30
1964	1964-01-03	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-29
1967	1967-01-02	1967-12-30
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-30
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
2007	2007-01-03	2007-12-31
2008	2008-01-02	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-31
2013	2013-01-01	2013-12-31
2014	2014-01-01	2014-12-31
2015	2015-01-01	2015-12-31
2016	2016-01-01	2016-12-31
2017	2017-02-01	2017-12-31
2018	2018-01-01	2018-12-31
2019	2019-01-03	2019-12-31
2020	2020-01-01	2020-12-31
2021	2021-01-01	2021-12-31
2023	2023-01-01	2023-12-31
2024	2024-01-01	2024-12-31
2025	2025-01-01	2025-12-31
2026	2026-01-01	2026-04-25

Every Fixed Threshold

Fixed thresholds at Annex Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	81	102	1950	37
0 C (32 F): Frost days (min	81	190	1972	94
-10 C (14 F): Days with min	81	66	1933	28
-20 C (-4 F): Days with min	41	17	1917	1
10 mm (0.39 in): Days with 10 mm or more rain	65	126	1939	59
25 mm (0.98 in): Days with 25 mm or more rain	65	62	1947	21
50 mm (1.97 in): Days with 50 mm or more rain	62	15	1943	3
100 mm (3.94 in): Days with 100 mm or more rain	15	3	1961	1
10 cm (3.9 in): Days with 10 cm or more snowfall	42	37	2012	17
25 cm (9.8 in): Days with 25 cm or more snowfall	41	13	1960	5
50 cm (19.7 in): Days with 50 cm or more snowfall	8	2	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 1917.

Download the Data

Data for Annex 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Annex Creek Threshold Days by Year (USC00500363)

Key Facts for Annex Creek Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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