Centralia Threshold Days by Year (USC00141408)

20 fixed thresholds counted per year at Centralia (USC00141408): 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 92 years, most in 1973 with 46.
Centralia: days with 25 mm (0.98 in) or more of precipitation in 92 years, most in 1927 with 18.
Centralia: days with a maximum temperature at or above 30 C (86 F) in 89 years, most in 1953 with 106.
Centralia: days with a maximum temperature at or above 90 F (32.2 C) in 89 years, most in 1934 with 97.
20 fixed thresholds have at least one qualifying day at Centralia.

Days at or above 30 C (86 F)

89 years with a qualifying day

Days per year at Centralia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 106 in 1953.

Days at or above 30 C (86 F) per year at Centralia
Year	Days	Decade average
1911	98	79.6
1912	80	79.6
1913	91	79.6
1914	92	79.6
1915	36	79.6
1916	82	79.6
1917	68	79.6
1918	95	79.6
1919	74	79.6
1920	63	65.6
1921	97	65.6
1923	60	65.6
1924	52	65.6
1927	56	65.6
1931	88	93.5
1933	99	93.5
1934	104	93.5
1935	71	93.5
1936	103	93.5
1937	89	93.5
1938	96	93.5
1939	98	93.5
1940	80	73.4
1941	74	73.4
1942	79	73.4
1943	84	73.4
1944	77	73.4
1945	56	73.4
1946	69	73.4
1947	82	73.4
1948	71	73.4
1949	62	73.4
1950	43	74.9
1951	40	74.9
1952	92	74.9
1953	106	74.9
1954	94	74.9
1955	80	74.9
1956	105	74.9
1957	58	74.9
1958	59	74.9
1959	72	74.9
1960	66	65.7
1961	57	65.7
1962	64	65.7
1963	90	65.7
1964	71	65.7
1965	56	65.7
1966	65	65.7
1967	59	65.7
1968	66	65.7
1969	63	65.7
1970	77	73
1971	74	73
1972	74	73
1973	75	73
1974	68	73
1975	77	73
1976	77	73
1977	62	73
1978	79	73
1979	67	73
1980	106	74.7
1981	58	74.7
1982	53	74.7
1983	88	74.7
1984	84	74.7
1985	65	74.7
1986	64	74.7
1987	74	74.7
1988	89	74.7
1989	66	74.7
1990	70	62
1991	81	62
1992	37	62
1993	49	62
1994	70	62
1995	63	62
1996	47	62
1997	66	62
1998	77	62
1999	60	62
2000	86	72.7
2001	68	72.7
2002	91	72.7
2003	72	72.7
2004	49	72.7
2005	70	72.7
2006	73	72.7

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

First to last qualifying date each year at Centralia
Year	First date	Last date
1911	1911-04-29	1911-09-28
1912	1912-04-11	1912-10-05
1913	1913-04-30	1913-09-23
1914	1914-05-10	1914-09-21
1915	1915-04-28	1915-09-13
1916	1916-03-21	1916-10-07
1917	1917-03-30	1917-09-16
1918	1918-05-08	1918-10-07
1919	1919-05-29	1919-10-03
1920	1920-06-07	1920-10-10
1921	1921-03-18	1921-09-28
1923	1923-06-02	1923-08-31
1924	1924-04-15	1924-08-31
1927	1927-06-09	1927-10-24
1931	1931-04-07	1931-10-10
1933	1933-05-16	1933-09-25
1934	1934-04-10	1934-10-08
1935	1935-06-10	1935-09-24
1936	1936-04-13	1936-09-22
1937	1937-05-20	1937-10-29
1938	1938-05-01	1938-10-16
1939	1939-04-23	1939-10-26
1940	1940-04-01	1940-10-25
1941	1941-05-14	1941-09-22
1942	1942-04-04	1942-10-02
1943	1943-04-29	1943-10-10
1944	1944-05-12	1944-09-20
1945	1945-05-20	1945-10-18
1946	1946-03-31	1946-09-26
1947	1947-05-03	1947-10-21
1948	1948-04-18	1948-09-21
1949	1949-05-03	1949-10-08
1950	1950-04-22	1950-10-31
1951	1951-04-28	1951-10-03
1952	1952-04-08	1952-09-30
1953	1953-04-22	1953-10-18
1954	1954-04-06	1954-10-09
1955	1955-04-18	1955-09-21
1956	1956-04-01	1956-10-12
1957	1957-06-05	1957-09-03
1958	1958-05-27	1958-10-16
1959	1959-05-01	1959-09-20
1960	1960-04-22	1960-10-11
1961	1961-04-20	1961-09-09
1962	1962-04-20	1962-10-11
1963	1963-05-08	1963-10-19
1964	1964-04-16	1964-09-09
1965	1965-04-20	1965-10-10
1966	1966-05-05	1966-09-24
1967	1967-03-29	1967-10-04
1968	1968-03-30	1968-10-30
1969	1969-05-28	1969-10-04
1970	1970-04-27	1970-09-20
1971	1971-05-31	1971-09-30
1972	1972-04-06	1972-10-01
1973	1973-05-18	1973-09-22
1974	1974-05-16	1974-09-26
1975	1975-05-18	1975-10-13
1976	1976-06-08	1976-10-11
1977	1977-05-15	1977-09-17
1978	1978-05-24	1978-10-21
1979	1979-05-28	1979-10-21
1980	1980-04-20	1980-10-09
1981	1981-04-10	1981-09-30
1982	1982-05-04	1982-10-05
1983	1983-05-27	1983-10-02
1984	1984-05-18	1984-09-24
1985	1985-04-18	1985-09-19
1986	1986-03-29	1986-09-28
1987	1987-04-19	1987-09-24
1988	1988-05-12	1988-09-22
1989	1989-04-21	1989-10-14
1990	1990-06-06	1990-10-05
1991	1991-05-13	1991-10-23
1992	1992-04-14	1992-09-18
1993	1993-06-13	1993-09-13
1994	1994-04-17	1994-10-01
1995	1995-06-07	1995-10-12
1996	1996-04-11	1996-09-04
1997	1997-05-17	1997-10-06
1998	1998-05-13	1998-09-26
1999	1999-06-04	1999-10-15
2000	2000-04-05	2000-10-01
2001	2001-04-26	2001-09-12
2002	2002-04-14	2002-10-01
2003	2003-04-02	2003-10-20
2004	2004-04-16	2004-09-27
2005	2005-05-10	2005-10-05
2006	2006-04-14	2006-10-04

Every Fixed Threshold

Fixed thresholds at Centralia
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	89	106	1953	73
35 C (95 F): Days	87	70	1934	19
40 C (104 F): Days	42	40	1934	1
45 C (113 F): Days	2	2	1934	1
90 F (32.2 C): Days	89	97	1934	44
100 F (37.8 C): Days	70	55	1934	10
110 F (43.3 C): Days	6	15	1934	1
0 C (32 F): Ice days (max	89	61	1978	14
0 C (32 F): Frost days (min	89	147	1923	130
-10 C (14 F): Days with min	89	57	1978	19
-20 C (-4 F): Days with min	81	22	1936	5
-30 C (-22 F): Days with min	8	2	1989	2
20 C (68 F): Tropical nights (min	89	59	1954	31
25 C (77 F): Days with min	51	11	1934	2
10 mm (0.39 in): Days with 10 mm or more rain	92	46	1973	22
25 mm (0.98 in): Days with 25 mm or more rain	92	18	1927	8
50 mm (1.97 in): Days with 50 mm or more rain	73	6	1977	2
100 mm (3.94 in): Days with 100 mm or more rain	10	2	1959	1
10 cm (3.9 in): Days with 10 cm or more snowfall	67	8	1983	2
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1937	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

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 (USC00141408)

Key Facts for Centralia Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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