Warrenton (Mun) Threshold Days by Year

4 fixed thresholds counted per year at Warrenton (Mun) (SF003246070): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warrenton (Mun) Thresholds

Warrenton (Mun): days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1974 with 31.
Warrenton (Mun): days with 25 mm (0.98 in) or more of precipitation in 81 years, most in 1974 with 11.
Warrenton (Mun): days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1936 with 3.
Warrenton (Mun): days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1965 with 1.
4 fixed thresholds have at least one qualifying day at Warrenton (Mun).

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

85 years with a qualifying day

Days per year at Warrenton (Mun) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Warrenton (Mun)
Year	Days	Decade average
1911	11	12
1912	12	12
1913	15	12
1914	17	12
1915	9	12
1916	8	12
1917	12	12
1918	17	12
1919	7	12
1920	13	13.2
1921	11	13.2
1922	6	13.2
1923	11	13.2
1924	19	13.2
1925	19	13.2
1926	8	13.2
1927	9	13.2
1928	16	13.2
1929	20	13.2
1930	8	13.6
1931	17	13.6
1932	9	13.6
1933	12	13.6
1934	22	13.6
1935	11	13.6
1936	15	13.6
1937	12	13.6
1938	13	13.6
1939	17	13.6
1940	7	12.9
1941	8	12.9
1942	20	12.9
1943	30	12.9
1944	8	12.9
1945	7	12.9
1948	13	12.9
1949	10	12.9
1950	23	15.2
1951	9	15.2
1952	12	15.2
1953	12	15.2
1954	8	15.2
1955	23	15.2
1956	16	15.2
1957	17	15.2
1958	11	15.2
1959	21	15.2
1960	14	14.2
1961	16	14.2
1962	16	14.2
1963	19	14.2
1964	9	14.2
1965	5	14.2
1966	11	14.2
1967	24	14.2
1968	12	14.2
1969	16	14.2
1970	7	16
1971	23	16
1972	12	16
1973	13	16
1974	31	16
1975	15	16
1976	18	16
1977	11	16
1978	19	16
1979	11	16
1980	13	15.8
1981	19	15.8
1982	16	15.8
1983	11	15.8
1984	13	15.8
1985	21	15.8
1986	10	15.8
1987	18	15.8
1988	20	15.8
1989	17	15.8
1990	13	12.4
1991	17	12.4
1992	8	12.4
1993	11	12.4
1994	4	12.4
1995	13	12.4
1996	20	12.4
1997	13	12.4

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

First to last qualifying date each year at Warrenton (Mun)
Year	First date	Last date
1911	1911-01-05	1911-11-18
1912	1912-02-02	1912-05-27
1913	1913-01-05	1913-12-16
1914	1914-01-06	1914-12-26
1915	1915-01-12	1915-11-11
1916	1916-01-01	1916-12-18
1917	1917-01-20	1917-12-30
1918	1918-01-02	1918-12-28
1919	1919-02-16	1919-04-29
1920	1920-01-29	1920-08-21
1921	1921-02-03	1921-12-21
1922	1922-01-10	1922-11-12
1923	1923-01-14	1923-11-13
1924	1924-01-23	1924-12-21
1925	1925-01-26	1925-05-29
1926	1926-03-14	1926-12-16
1927	1927-01-21	1927-12-27
1928	1928-01-04	1928-12-19
1929	1929-01-15	1929-12-18
1930	1930-01-14	1930-12-16
1931	1931-01-01	1931-12-19
1932	1932-02-05	1932-12-21
1933	1933-01-02	1933-12-26
1934	1934-01-01	1934-12-09
1935	1935-02-04	1935-12-31
1936	1936-01-08	1936-12-11
1937	1937-01-13	1937-12-14
1938	1938-01-27	1938-12-31
1939	1939-01-30	1939-11-05
1940	1940-03-05	1940-12-21
1941	1941-01-25	1941-04-30
1942	1942-01-02	1942-12-17
1943	1943-01-04	1943-12-31
1944	1944-01-14	1944-10-24
1945	1945-01-06	1945-12-01
1948	1948-01-24	1948-11-30
1949	1949-01-28	1949-12-11
1950	1950-01-05	1950-12-29
1951	1951-01-12	1951-12-25
1952	1952-02-03	1952-11-05
1953	1953-02-15	1953-12-29
1954	1954-01-15	1954-04-30
1955	1955-01-21	1955-12-18
1956	1956-02-07	1956-12-15
1957	1957-02-22	1957-12-31
1958	1958-01-08	1958-12-27
1959	1959-01-04	1959-12-13
1960	1960-01-21	1960-12-27
1961	1961-01-02	1961-12-15
1962	1962-02-03	1962-12-27
1963	1963-01-02	1963-11-27
1964	1964-01-03	1964-11-02
1965	1965-01-14	1965-11-21
1966	1966-01-19	1966-12-01
1967	1967-01-03	1967-12-04
1968	1968-02-22	1968-12-07
1969	1969-01-05	1969-12-18
1970	1970-03-20	1970-12-24
1971	1971-01-06	1971-12-18
1972	1972-01-10	1972-11-23
1973	1973-01-25	1973-12-02
1974	1974-01-05	1974-11-21
1975	1975-01-22	1975-12-27
1976	1976-01-06	1976-12-26
1977	1977-01-09	1977-12-30
1978	1978-02-09	1978-12-12
1979	1979-01-16	1979-12-19
1980	1980-02-05	1980-11-29
1981	1981-01-02	1981-12-22
1982	1982-01-10	1982-12-29
1983	1983-01-16	1983-12-28
1984	1984-02-22	1984-11-28
1985	1985-01-21	1985-12-18
1986	1986-01-18	1986-11-24
1987	1987-01-01	1987-12-17
1988	1988-01-07	1988-12-28
1989	1989-01-02	1989-12-13
1990	1990-01-16	1990-12-04
1991	1991-01-07	1991-11-04
1992	1992-03-17	1992-11-15
1993	1993-02-09	1993-12-28
1994	1994-01-10	1994-03-04
1995	1995-01-13	1995-12-14
1996	1996-01-13	1996-12-07
1997	1997-01-08	1997-11-12

Every Fixed Threshold

Fixed thresholds at Warrenton (Mun)
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	85	31	1974	13
25 mm (0.98 in): Days with 25 mm or more rain	81	11	1974	5
50 mm (1.97 in): Days with 50 mm or more rain	37	3	1936	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1965	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.

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Data for Warrenton (Mun) 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).

Warrenton (Mun) Threshold Days by Year

Key Facts for Warrenton (Mun) Thresholds

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

Every Fixed Threshold

Download the Data

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