Hambledon Mill Csr Threshold Days by Year

5 fixed thresholds counted per year at Hambledon Mill Csr (ASN00031028): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hambledon Mill Csr Thresholds

Hambledon Mill Csr: days with 10 mm (0.39 in) or more of precipitation in 89 years, most in 1981 with 67.
Hambledon Mill Csr: days with 25 mm (0.98 in) or more of precipitation in 89 years, most in 1981 with 41.
Hambledon Mill Csr: days with 50 mm (1.97 in) or more of precipitation in 89 years, most in 1981 with 23.
Hambledon Mill Csr: days with 100 mm (3.94 in) or more of precipitation in 80 years, most in 1939 with 13.
5 fixed thresholds have at least one qualifying day at Hambledon Mill Csr.

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

89 years with a qualifying day

Days per year at Hambledon Mill Csr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 67 in 1981.

Days with 10 mm (0.39 in) or more of precipitation per year at Hambledon Mill Csr
Year	Days	Decade average
1900	28	44.9
1901	47	44.9
1904	38	44.9
1905	42	44.9
1906	51	44.9
1907	64	44.9
1908	42	44.9
1909	47	44.9
1910	63	40.4
1911	40	40.4
1912	31	40.4
1913	47	40.4
1914	47	40.4
1915	17	40.4
1916	47	40.4
1917	47	40.4
1918	39	40.4
1919	26	40.4
1920	37	40.2
1921	52	40.2
1922	35	40.2
1923	24	40.2
1924	55	40.2
1925	45	40.2
1926	34	40.2
1927	45	40.2
1928	31	40.2
1929	44	40.2
1930	46	40.1
1931	33	40.1
1932	46	40.1
1933	47	40.1
1934	44	40.1
1935	34	40.1
1936	44	40.1
1937	37	40.1
1938	32	40.1
1939	38	40.1
1940	51	37.8
1941	43	37.8
1942	36	37.8
1943	26	37.8
1944	34	37.8
1945	50	37.8
1946	26	37.8
1947	33	37.8
1948	37	37.8
1949	42	37.8
1950	65	46.8
1951	27	46.8
1952	40	46.8
1953	47	46.8
1954	45	46.8
1955	56	46.8
1956	48	46.8
1957	47	46.8
1958	40	46.8
1959	53	46.8
1960	33	36.9
1961	24	36.9
1962	34	36.9
1963	47	36.9
1964	58	36.9
1965	42	36.9
1966	26	36.9
1967	39	36.9
1968	37	36.9
1969	29	36.9
1970	41	48
1971	49	48
1972	49	48
1973	62	48
1974	55	48
1975	54	48
1976	45	48
1977	52	48
1978	29	48
1979	44	48
1980	36	43.1
1981	67	43.1
1982	38	43.1
1983	39	43.1
1984	44	43.1
1985	41	43.1
1986	35	43.1
1987	48	43.1
1988	41	43.1
1989	42	43.1
1990	34	34

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

First to last qualifying date each year at Hambledon Mill Csr
Year	First date	Last date
1900	1900-01-02	1900-12-26
1901	1901-01-05	1901-12-25
1904	1904-01-01	1904-12-29
1905	1905-01-03	1905-12-28
1906	1906-01-26	1906-12-30
1907	1907-01-03	1907-12-31
1908	1908-01-01	1908-12-04
1909	1909-01-03	1909-12-20
1910	1910-01-10	1910-12-31
1911	1911-01-01	1911-07-05
1912	1912-01-21	1912-11-30
1913	1913-01-04	1913-12-31
1914	1914-01-01	1914-12-26
1915	1915-01-22	1915-12-30
1916	1916-01-06	1916-12-31
1917	1917-01-16	1917-12-15
1918	1918-01-07	1918-12-29
1919	1919-01-02	1919-09-17
1920	1920-01-12	1920-12-20
1921	1921-01-04	1921-12-31
1922	1922-01-02	1922-12-27
1923	1923-01-09	1923-12-15
1924	1924-01-03	1924-12-28
1925	1925-01-02	1925-12-27
1926	1926-01-02	1926-12-27
1927	1927-01-08	1927-12-26
1928	1928-01-19	1928-12-27
1929	1929-01-01	1929-12-31
1930	1930-01-01	1930-12-18
1931	1931-01-22	1931-12-27
1932	1932-01-15	1932-12-28
1933	1933-01-24	1933-12-31
1934	1934-01-01	1934-11-20
1935	1935-01-06	1935-12-31
1936	1936-01-02	1936-12-17
1937	1937-01-01	1937-12-30
1938	1938-01-05	1938-12-18
1939	1939-01-06	1939-11-28
1940	1940-01-06	1940-12-23
1941	1941-01-03	1941-12-31
1942	1942-01-19	1942-12-30
1943	1943-01-02	1943-12-30
1944	1944-01-12	1944-12-22
1945	1945-01-05	1945-12-31
1946	1946-01-08	1946-12-13
1947	1947-01-01	1947-11-29
1948	1948-01-03	1948-12-26
1949	1949-01-02	1949-12-22
1950	1950-01-12	1950-12-29
1951	1951-01-07	1951-11-20
1952	1952-01-13	1952-12-15
1953	1953-01-11	1953-12-19
1954	1954-01-18	1954-12-02
1955	1955-01-01	1955-12-18
1956	1956-01-04	1956-12-31
1957	1957-01-01	1957-12-23
1958	1958-01-02	1958-11-24
1959	1959-01-02	1959-12-30
1960	1960-01-02	1960-12-30
1961	1961-01-03	1961-12-25
1962	1962-01-04	1962-12-27
1963	1963-01-06	1963-12-23
1964	1964-01-03	1964-12-17
1965	1965-01-01	1965-12-29
1966	1966-01-05	1966-12-26
1967	1967-01-07	1967-12-25
1968	1968-01-06	1968-12-27
1969	1969-01-03	1969-12-26
1970	1970-01-21	1970-12-29
1971	1971-01-01	1971-12-28
1972	1972-01-02	1972-12-02
1973	1973-01-19	1973-12-30
1974	1974-01-03	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-15	1976-12-30
1977	1977-01-08	1977-12-24
1978	1978-01-14	1978-12-27
1979	1979-01-01	1979-12-30
1980	1980-01-04	1980-12-18
1981	1981-01-02	1981-12-27
1982	1982-01-12	1982-12-24
1983	1983-01-04	1983-12-14
1984	1984-01-07	1984-12-29
1985	1985-01-15	1985-12-10
1986	1986-01-13	1986-12-05
1987	1987-01-04	1987-12-31
1988	1988-02-04	1988-12-31
1989	1989-02-01	1989-12-17
1990	1990-02-22	1990-12-31

Every Fixed Threshold

Fixed thresholds at Hambledon Mill Csr
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	89	67	1981	34
25 mm (0.98 in): Days with 25 mm or more rain	89	41	1981	19
50 mm (1.97 in): Days with 50 mm or more rain	89	23	1981	11
100 mm (3.94 in): Days with 100 mm or more rain	80	13	1939	1
200 mm (7.87 in): Days with 200 mm or more rain	40	7	1911	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

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Data for Hambledon Mill Csr 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Hambledon Mill Csr Threshold Days by Year

Key Facts for Hambledon Mill Csr Thresholds

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

Every Fixed Threshold

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