Eton Police Station Threshold Days by Year

5 fixed thresholds counted per year at Eton Police Station (ASN00033021): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Eton Police Station Thresholds

Eton Police Station: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1956 with 61.
Eton Police Station: days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1956 with 38.
Eton Police Station: days with 50 mm (1.97 in) or more of precipitation in 79 years, most in 1956 with 19.
Eton Police Station: days with 100 mm (3.94 in) or more of precipitation in 63 years, most in 1974 with 9.
5 fixed thresholds have at least one qualifying day at Eton Police Station.

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

79 years with a qualifying day

Days per year at Eton Police Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at Eton Police Station
Year	Days	Decade average
1900	24	32.1
1901	26	32.1
1903	39	32.1
1904	24	32.1
1905	35	32.1
1906	54	32.1
1907	27	32.1
1908	29	32.1
1909	31	32.1
1910	49	33.4
1911	29	33.4
1912	29	33.4
1913	36	33.4
1914	27	33.4
1915	17	33.4
1916	34	33.4
1917	52	33.4
1918	35	33.4
1919	26	33.4
1920	31	25.2
1921	32	25.2
1922	19	25.2
1923	14	25.2
1924	28	25.2
1925	22	25.2
1926	14	25.2
1927	36	25.2
1928	31	25.2
1930	37	29.5
1931	16	29.5
1932	26	29.5
1933	46	29.5
1934	29	29.5
1935	20	29.5
1936	42	29.5
1937	22	29.5
1938	26	29.5
1939	31	29.5
1940	28	28.6
1941	43	28.6
1942	44	28.6
1943	31	28.6
1944	27	28.6
1945	23	28.6
1946	21	28.6
1947	23	28.6
1948	20	28.6
1949	26	28.6
1950	49	34.3
1951	21	34.3
1952	21	34.3
1953	26	34.3
1954	34	34.3
1955	41	34.3
1956	61	34.3
1957	24	34.3
1958	38	34.3
1959	28	34.3
1960	23	26
1961	17	26
1962	28	26
1963	37	26
1964	29	26
1965	17	26
1966	27	26
1967	30	26
1968	27	26
1969	25	26
1970	29	33.6
1971	30	33.6
1972	26	33.6
1973	41	33.6
1974	42	33.6
1975	35	33.6
1976	35	33.6
1978	31	33.6
1980	22	27.7
1981	39	27.7
1982	22	27.7

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

First to last qualifying date each year at Eton Police Station
Year	First date	Last date
1900	1900-01-07	1900-12-28
1901	1901-01-08	1901-11-02
1903	1903-01-14	1903-12-28
1904	1904-01-04	1904-12-20
1905	1905-01-06	1905-11-23
1906	1906-01-02	1906-12-25
1907	1907-01-11	1907-12-29
1908	1908-01-06	1908-09-28
1909	1909-01-11	1909-12-23
1910	1910-01-01	1910-12-29
1911	1911-01-04	1911-05-28
1912	1912-01-07	1912-12-31
1913	1913-01-05	1913-12-26
1914	1914-01-22	1914-12-29
1915	1915-01-23	1915-12-27
1916	1916-01-17	1916-12-30
1917	1917-01-01	1917-12-17
1918	1918-01-03	1918-11-30
1919	1919-01-03	1919-12-20
1920	1920-01-05	1920-12-07
1921	1921-01-03	1921-12-30
1922	1922-01-09	1922-12-26
1923	1923-01-04	1923-12-29
1924	1924-01-26	1924-12-23
1925	1925-01-11	1925-12-31
1926	1926-01-04	1926-12-22
1927	1927-01-12	1927-12-25
1928	1928-01-16	1928-12-19
1930	1930-01-01	1930-12-21
1931	1931-01-11	1931-12-09
1932	1932-01-15	1932-12-25
1933	1933-01-23	1933-12-17
1934	1934-01-21	1934-12-29
1935	1935-01-06	1935-12-30
1936	1936-01-07	1936-12-28
1937	1937-01-04	1937-12-16
1938	1938-01-09	1938-12-15
1939	1939-01-06	1939-12-30
1940	1940-01-03	1940-08-23
1941	1941-01-02	1941-12-08
1942	1942-01-18	1942-12-31
1943	1943-01-01	1943-12-20
1944	1944-01-01	1944-12-22
1945	1945-01-03	1945-12-20
1946	1946-01-08	1946-07-02
1947	1947-01-15	1947-12-25
1948	1948-01-03	1948-12-31
1949	1949-01-04	1949-12-24
1950	1950-01-05	1950-12-21
1951	1951-01-08	1951-12-15
1952	1952-01-11	1952-12-11
1953	1953-01-02	1953-12-10
1954	1954-01-04	1954-12-10
1955	1955-01-25	1955-12-31
1956	1956-01-09	1956-12-26
1957	1957-01-10	1957-11-08
1958	1958-01-03	1958-12-29
1959	1959-01-07	1959-12-26
1960	1960-01-07	1960-12-29
1961	1961-01-04	1961-12-26
1962	1962-01-04	1962-12-29
1963	1963-01-01	1963-12-13
1964	1964-01-02	1964-12-31
1965	1965-01-05	1965-12-22
1966	1966-01-07	1966-12-10
1967	1967-01-02	1967-12-26
1968	1968-01-08	1968-12-05
1969	1969-01-23	1969-12-24
1970	1970-01-16	1970-12-31
1971	1971-01-28	1971-12-28
1972	1972-01-05	1972-11-28
1973	1973-01-20	1973-12-28
1974	1974-01-01	1974-12-30
1975	1975-01-02	1975-12-30
1976	1976-01-12	1976-12-22
1978	1978-01-06	1978-12-31
1980	1980-01-06	1980-12-31
1981	1981-01-01	1981-12-12
1982	1982-01-16	1982-12-23

Every Fixed Threshold

Fixed thresholds at Eton Police Station
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	79	61	1956	22
25 mm (0.98 in): Days with 25 mm or more rain	79	38	1956	11
50 mm (1.97 in): Days with 50 mm or more rain	79	19	1956	2
100 mm (3.94 in): Days with 100 mm or more rain	63	9	1974	1
200 mm (7.87 in): Days with 200 mm or more rain	19	4	1955	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 Eton Police Station 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

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

Eton Police Station Threshold Days by Year

Key Facts for Eton Police Station Thresholds

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

Every Fixed Threshold

Download the Data

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