Centralia Threshold Days by Year (USC00231482)

6 fixed thresholds counted per year at Centralia (USC00231482): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Centralia Thresholds

Centralia: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1973 with 50.
Centralia: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1969 with 22.
Centralia: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1969 with 7.
Centralia: days with 10 cm (3.9 in) or more of snowfall in 47 years, most in 1939 with 5.
6 fixed thresholds have at least one qualifying day at Centralia.

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

63 years with a qualifying day

Days per year at Centralia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Centralia
Year	Days	Decade average
1939	37	37
1940	22	32.5
1941	41	32.5
1942	35	32.5
1943	38	32.5
1944	28	32.5
1945	38	32.5
1946	31	32.5
1947	32	32.5
1948	27	32.5
1949	33	32.5
1950	23	27.3
1951	39	27.3
1952	24	27.3
1953	20	27.3
1954	28	27.3
1955	32	27.3
1956	21	27.3
1957	30	27.3
1958	29	27.3
1959	27	27.3
1960	24	28.7
1961	33	28.7
1962	22	28.7
1963	21	28.7
1964	24	28.7
1965	33	28.7
1966	30	28.7
1967	33	28.7
1968	29	28.7
1969	38	28.7
1970	30	29.3
1971	28	29.3
1972	22	29.3
1973	50	29.3
1974	28	29.3
1975	29	29.3
1976	19	29.3
1977	31	29.3
1979	27	29.3
1980	14	29
1981	36	29
1983	32	29
1984	34	29
1985	43	29
1986	31	29
1987	27	29
1988	19	29
1989	25	29
1990	39	33.5
1991	36	33.5
1992	29	33.5
1993	38	33.5
1994	27	33.5
1995	35	33.5
1996	28	33.5
1997	30	33.5
1998	43	33.5
1999	30	33.5
2000	28	32.3
2001	32	32.3
2004	38	32.3
2005	31	32.3

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

First to last qualifying date each year at Centralia
Year	First date	Last date
1939	1939-01-24	1939-12-24
1940	1940-01-08	1940-12-31
1941	1941-01-01	1941-12-26
1942	1942-02-06	1942-12-29
1943	1943-02-03	1943-12-28
1944	1944-02-25	1944-12-10
1945	1945-02-17	1945-10-22
1946	1946-01-05	1946-11-10
1947	1947-03-06	1947-12-04
1948	1948-01-01	1948-12-24
1949	1949-01-10	1949-12-22
1950	1950-01-02	1950-11-20
1951	1951-01-02	1951-12-13
1952	1952-03-03	1952-11-25
1953	1953-01-23	1953-11-20
1954	1954-02-16	1954-12-30
1955	1955-01-03	1955-10-12
1956	1956-04-10	1956-12-09
1957	1957-01-22	1957-12-25
1958	1958-02-27	1958-11-17
1959	1959-01-21	1959-12-28
1960	1960-01-15	1960-12-11
1961	1961-03-06	1961-11-22
1962	1962-02-09	1962-11-16
1963	1963-03-05	1963-11-20
1964	1964-01-31	1964-12-02
1965	1965-01-02	1965-12-25
1966	1966-02-11	1966-12-08
1967	1967-01-25	1967-12-17
1968	1968-01-29	1968-12-28
1969	1969-01-16	1969-12-07
1970	1970-04-02	1970-12-16
1971	1971-01-03	1971-12-30
1972	1972-02-03	1972-12-12
1973	1973-01-03	1973-12-31
1974	1974-01-10	1974-12-31
1975	1975-01-10	1975-12-15
1976	1976-02-16	1976-12-07
1977	1977-01-05	1977-11-27
1979	1979-01-01	1979-11-21
1980	1980-03-24	1980-12-08
1981	1981-02-01	1981-12-17
1983	1983-03-06	1983-12-12
1984	1984-02-27	1984-12-30
1985	1985-01-01	1985-12-11
1986	1986-02-03	1986-12-07
1987	1987-02-28	1987-12-28
1988	1988-01-31	1988-12-27
1989	1989-01-06	1989-10-30
1990	1990-01-17	1990-12-29
1991	1991-01-05	1991-12-12
1992	1992-02-15	1992-12-16
1993	1993-01-04	1993-12-02
1994	1994-02-20	1994-12-07
1995	1995-01-13	1995-12-19
1996	1996-01-19	1996-11-30
1997	1997-01-22	1997-12-25
1998	1998-01-08	1998-12-07
1999	1999-01-02	1999-12-10
2000	2000-02-18	2000-12-14
2001	2001-01-29	2001-11-23
2004	2004-01-03	2004-12-06
2005	2005-01-03	2005-12-14

Every Fixed Threshold

Fixed thresholds at Centralia
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	63	50	1973	31
25 mm (0.98 in): Days with 25 mm or more rain	63	22	1969	9
50 mm (1.97 in): Days with 50 mm or more rain	55	7	1969	2
100 mm (3.94 in): Days with 100 mm or more rain	11	2	1955	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	5	1939	3
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1973	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

Data for Centralia 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).

Centralia Threshold Days by Year (USC00231482)

Key Facts for Centralia Thresholds

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

Every Fixed Threshold

Download the Data

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