Centerville Threshold Days by Year (USC00131354)

19 fixed thresholds counted per year at Centerville (USC00131354): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Centerville Thresholds

Centerville: days with 10 mm (0.39 in) or more of precipitation in 97 years, most in 1973 with 48.
Centerville: days with 25 mm (0.98 in) or more of precipitation in 97 years, most in 1973 with 19.
Centerville: nights with a minimum temperature at or below 0 C (32 F) in 92 years, most in 2018 with 168.
Centerville: nights with a minimum temperature at or below -10 C (14 F) in 92 years, most in 1893 with 68.
19 fixed thresholds have at least one qualifying day at Centerville.

Days at or above 30 C (86 F)

89 years with a qualifying day

Days per year at Centerville with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 93 in 1913.

Days at or above 30 C (86 F) per year at Centerville
Year	Days	Decade average
1893	68	68
1912	71	62.4
1913	93	62.4
1914	85	62.4
1915	15	62.4
1916	61	62.4
1917	37	62.4
1918	66	62.4
1919	71	62.4
1920	54	50.3
1921	77	50.3
1922	55	50.3
1923	41	50.3
1924	35	50.3
1925	64	50.3
1926	37	50.3
1927	49	50.3
1928	44	50.3
1929	47	50.3
1930	51	69.2
1931	73	69.2
1932	50	69.2
1933	71	69.2
1934	92	69.2
1935	52	69.2
1936	92	69.2
1937	71	69.2
1938	70	69.2
1939	70	69.2
1940	57	56.2
1941	70	56.2
1942	54	56.2
1943	60	56.2
1944	57	56.2
1945	44	56.2
1946	49	56.2
1947	57	56.2
1948	59	56.2
1949	55	56.2
1950	22	53.9
1951	27	53.9
1952	63	53.9
1953	77	53.9
1954	71	53.9
1955	68	53.9
1956	71	53.9
1957	49	53.9
1958	35	53.9
1959	56	53.9
1960	39	49.2
1961	56	49.2
1962	69	49.2
1963	69	49.2
1964	57	49.2
1965	32	49.2
1966	45	49.2
1967	30	49.2
1969	46	49.2
1972	45	48.3
1973	48	48.3
1974	40	48.3
1975	59	48.3
1976	51	48.3
1977	54	48.3
1978	52	48.3
1979	37	48.3
1981	30	46.9
1982	31	46.9
1983	80	46.9
1984	51	46.9
1985	43	46.9
1986	36	46.9
1987	53	46.9
1988	70	46.9
1989	28	46.9
1990	44	35.8
1991	55	35.8
1992	19	35.8
1993	25	35.8
2013	52	49.7
2014	29	49.7
2015	33	49.7
2016	53	49.7
2017	54	49.7
2018	78	49.7
2019	49	49.7
2020	56	55.3
2021	51	55.3
2022	59	55.3

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

First to last qualifying date each year at Centerville
Year	First date	Last date
1893	1893-05-19	1893-09-21
1912	1912-05-19	1912-10-05
1913	1913-04-30	1913-10-14
1914	1914-04-26	1914-09-22
1915	1915-05-12	1915-09-13
1916	1916-05-26	1916-10-08
1917	1917-05-18	1917-09-16
1918	1918-05-09	1918-08-29
1919	1919-05-30	1919-10-02
1920	1920-05-22	1920-10-13
1921	1921-03-19	1921-09-16
1922	1922-04-06	1922-10-05
1923	1923-06-18	1923-09-04
1924	1924-05-05	1924-08-31
1925	1925-05-21	1925-09-20
1926	1926-04-30	1926-08-29
1927	1927-05-23	1927-10-25
1928	1928-05-09	1928-10-10
1929	1929-05-28	1929-09-27
1930	1930-04-10	1930-09-22
1931	1931-05-16	1931-10-10
1932	1932-05-14	1932-08-31
1933	1933-05-19	1933-09-25
1934	1934-05-06	1934-09-11
1935	1935-07-03	1935-09-24
1936	1936-04-20	1936-09-22
1937	1937-05-28	1937-10-29
1938	1938-05-18	1938-10-15
1939	1939-05-21	1939-10-08
1940	1940-05-13	1940-09-22
1941	1941-05-15	1941-09-22
1942	1942-05-26	1942-09-17
1943	1943-05-29	1943-09-05
1944	1944-05-15	1944-09-18
1945	1945-06-23	1945-09-23
1946	1946-06-06	1946-09-27
1947	1947-06-09	1947-10-07
1948	1948-06-03	1948-09-20
1949	1949-05-04	1949-10-07
1950	1950-05-04	1950-10-31
1951	1951-06-01	1951-08-31
1952	1952-04-29	1952-09-30
1953	1953-05-24	1953-10-15
1954	1954-06-10	1954-10-03
1955	1955-05-23	1955-09-19
1956	1956-04-27	1956-10-12
1957	1957-06-05	1957-09-01
1958	1958-05-11	1958-09-24
1959	1959-05-05	1959-09-08
1960	1960-06-03	1960-10-12
1961	1961-05-31	1961-09-10
1962	1962-05-04	1962-10-11
1963	1963-05-08	1963-10-15
1964	1964-05-21	1964-09-07
1965	1965-04-30	1965-09-09
1966	1966-05-05	1966-09-10
1967	1967-05-22	1967-09-08
1969	1969-05-28	1969-10-04
1972	1972-05-22	1972-09-19
1973	1973-06-08	1973-09-04
1974	1974-05-16	1974-08-27
1975	1975-05-18	1975-10-12
1976	1976-06-09	1976-10-02
1977	1977-05-18	1977-08-28
1978	1978-05-24	1978-09-19
1979	1979-06-06	1979-09-11
1981	1981-04-02	1981-09-30
1982	1982-06-24	1982-09-11
1983	1983-06-09	1983-10-02
1984	1984-05-18	1984-09-24
1985	1985-05-26	1985-09-19
1986	1986-03-29	1986-09-25
1987	1987-04-20	1987-09-04
1988	1988-05-14	1988-09-22
1989	1989-04-24	1989-08-27
1990	1990-06-12	1990-09-27
1991	1991-05-13	1991-09-13
1992	1992-04-30	1992-09-13
1993	1993-06-17	1993-09-12
2013	2013-05-15	2013-09-28
2014	2014-05-08	2014-09-05
2015	2015-06-10	2015-09-18
2016	2016-05-31	2016-10-18
2017	2017-05-16	2017-10-03
2018	2018-05-24	2018-10-04
2019	2019-05-17	2019-10-02
2020	2020-06-03	2020-09-07
2021	2021-06-06	2021-09-29
2022	2022-05-10	2022-09-21

Every Fixed Threshold

Fixed thresholds at Centerville
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	89	93	1913	59
35 C (95 F): Days	75	51	1936	3
40 C (104 F): Days	11	20	1936	2
90 F (32.2 C): Days	89	78	1936	29
100 F (37.8 C): Days	29	42	1936	1
110 F (43.3 C): Days	2	1	1934	1
0 C (32 F): Ice days (max	89	71	1978	49
0 C (32 F): Frost days (min	92	168	2018	160
-10 C (14 F): Days with min	92	68	1893	64
-20 C (-4 F): Days with min	89	26	1936	12
-30 C (-22 F): Days with min	11	2	2015	2
20 C (68 F): Tropical nights (min	92	55	1936	24
25 C (77 F): Days with min	43	11	1934	2
10 mm (0.39 in): Days with 10 mm or more rain	97	48	1973	29
25 mm (0.98 in): Days with 25 mm or more rain	97	19	1973	7
50 mm (1.97 in): Days with 50 mm or more rain	74	6	1928	2
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1946	1
10 cm (3.9 in): Days with 10 cm or more snowfall	72	7	1931	3
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1931	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Centerville 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).

Centerville Threshold Days by Year (USC00131354)

Key Facts for Centerville Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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