Possession Creek Threshold Days by Year

4 fixed thresholds counted per year at Possession Creek (ASN00043028): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Possession Creek Thresholds

Possession Creek: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1950 with 36.
Possession Creek: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1956 with 22.
Possession Creek: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1956 with 12.
Possession Creek: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1950 with 4.
4 fixed thresholds have at least one qualifying day at Possession Creek.

Days with 10 mm (0.39 in) or more of precipitation

58 years with a qualifying day

Days per year at Possession Creek with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Possession Creek
Year	Days	Decade average
1933	24	18.9
1934	14	18.9
1935	17	18.9
1936	25	18.9
1937	16	18.9
1938	16	18.9
1939	20	18.9
1940	18	18.6
1941	22	18.6
1942	24	18.6
1943	21	18.6
1944	17	18.6
1945	15	18.6
1946	11	18.6
1947	19	18.6
1948	13	18.6
1949	26	18.6
1950	36	23.1
1951	7	23.1
1952	19	23.1
1953	19	23.1
1954	35	23.1
1955	27	23.1
1956	34	23.1
1957	11	23.1
1958	18	23.1
1959	25	23.1
1960	25	16.4
1961	14	16.4
1962	18	16.4
1963	26	16.4
1964	14	16.4
1965	13	16.4
1966	13	16.4
1967	14	16.4
1968	18	16.4
1969	9	16.4
1970	20	19.4
1971	21	19.4
1972	12	19.4
1973	23	19.4
1974	18	19.4
1975	17	19.4
1976	19	19.4
1977	19	19.4
1978	32	19.4
1979	13	19.4
1980	12	18.3
1981	18	18.3
1982	13	18.3
1983	31	18.3
1984	27	18.3
1985	20	18.3
1986	19	18.3
1987	12	18.3
1988	11	18.3
1989	20	18.3
1990	18	18

For each year, a bar from the first to the last day at Possession Creek meeting 10 mm (0.39 in).

First to last qualifying date each year at Possession Creek
Year	First date	Last date
1933	1933-01-27	1933-12-25
1934	1934-01-29	1934-12-22
1935	1935-01-03	1935-12-30
1936	1936-01-07	1936-12-31
1937	1937-01-12	1937-12-28
1938	1938-01-24	1938-11-11
1939	1939-01-21	1939-12-22
1940	1940-02-02	1940-12-29
1941	1941-01-04	1941-12-25
1942	1942-01-28	1942-12-30
1943	1943-01-05	1943-11-19
1944	1944-01-26	1944-12-12
1945	1945-01-11	1945-12-08
1946	1946-01-02	1946-12-03
1947	1947-01-29	1947-12-19
1948	1948-01-01	1948-12-31
1949	1949-01-07	1949-11-18
1950	1950-01-17	1950-12-17
1951	1951-01-16	1951-10-14
1952	1952-01-09	1952-12-31
1953	1953-01-08	1953-11-27
1954	1954-01-11	1954-12-28
1955	1955-01-09	1955-12-18
1956	1956-01-12	1956-12-22
1957	1957-02-05	1957-12-06
1958	1958-02-09	1958-12-30
1959	1959-01-01	1959-12-18
1960	1960-01-06	1960-12-26
1961	1961-01-03	1961-11-23
1962	1962-01-07	1962-10-19
1963	1963-01-08	1963-12-07
1964	1964-01-14	1964-12-06
1965	1965-01-03	1965-12-14
1966	1966-01-21	1966-11-02
1967	1967-01-18	1967-12-30
1968	1968-01-03	1968-12-26
1969	1969-01-08	1969-12-23
1970	1970-01-12	1970-12-25
1971	1971-01-13	1971-12-27
1972	1972-01-14	1972-12-08
1973	1973-01-05	1973-12-31
1974	1974-01-01	1974-12-29
1975	1975-01-02	1975-12-27
1976	1976-01-11	1976-12-23
1977	1977-01-12	1977-12-14
1978	1978-01-16	1978-12-25
1979	1979-01-18	1979-11-20
1980	1980-01-09	1980-12-05
1981	1981-01-01	1981-12-24
1982	1982-01-05	1982-12-29
1983	1983-01-01	1983-12-28
1984	1984-01-02	1984-12-19
1985	1985-01-08	1985-12-21
1986	1986-01-05	1986-11-30
1987	1987-01-03	1987-12-29
1988	1988-02-07	1988-12-26
1989	1989-01-09	1989-12-13
1990	1990-01-15	1990-11-04

Every Fixed Threshold

Fixed thresholds at Possession Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	58	36	1950	18
25 mm (0.98 in): Days with 25 mm or more rain	57	22	1956	10
50 mm (1.97 in): Days with 50 mm or more rain	43	12	1956	4
100 mm (3.94 in): Days with 100 mm or more rain	8	4	1950	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

Data for Possession 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).

Possession Creek Threshold Days by Year

Key Facts for Possession Creek Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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