Epping Chester Street Threshold Days by Year

5 fixed thresholds counted per year at Epping Chester Street (ASN00066020): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Epping Chester Street Thresholds

Epping Chester Street: days with 10 mm (0.39 in) or more of precipitation in 95 years, most in 1890 with 52.
Epping Chester Street: days with 25 mm (0.98 in) or more of precipitation in 95 years, most in 1988 with 25.
Epping Chester Street: days with 50 mm (1.97 in) or more of precipitation in 89 years, most in 1978 with 9.
Epping Chester Street: days with 100 mm (3.94 in) or more of precipitation in 45 years, most in 1988 with 4.
5 fixed thresholds have at least one qualifying day at Epping Chester Street.

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

95 years with a qualifying day

Days per year at Epping Chester Street with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1890.

Days with 10 mm (0.39 in) or more of precipitation per year at Epping Chester Street
Year	Days	Decade average
1886	18	25
1887	47	25
1888	12	25
1889	23	25
1890	52	32
1891	42	32
1892	38	32
1893	31	32
1894	22	32
1895	24	32
1896	25	32
1897	28	32
1898	23	32
1899	35	32
1900	32	26.2
1901	24	26.2
1902	23	26.2
1903	30	26.2
1904	27	26.2
1905	25	26.2
1906	19	26.2
1907	26	26.2
1908	33	26.2
1909	23	26.2
1910	31	30.9
1911	38	30.9
1913	32	30.9
1914	32	30.9
1915	19	30.9
1916	40	30.9
1917	34	30.9
1918	22	30.9
1919	30	30.9
1940	20	26.7
1941	15	26.7
1942	29	26.7
1943	36	26.7
1944	22	26.7
1945	30	26.7
1946	22	26.7
1947	31	26.7
1948	20	26.7
1949	42	26.7
1950	52	31.9
1951	37	31.9
1952	29	31.9
1953	19	31.9
1954	35	31.9
1955	42	31.9
1956	31	31.9
1957	14	31.9
1958	29	31.9
1959	31	31.9
1960	32	28.7
1961	29	28.7
1962	31	28.7
1963	43	28.7
1964	22	28.7
1965	23	28.7
1966	27	28.7
1967	27	28.7
1968	19	28.7
1969	34	28.7
1970	24	32.2
1971	28	32.2
1972	28	32.2
1973	36	32.2
1974	41	32.2
1975	34	32.2
1976	41	32.2
1977	23	32.2
1978	45	32.2
1979	22	32.2
1980	17	30.9
1981	31	30.9
1982	22	30.9
1983	34	30.9
1984	37	30.9
1985	30	30.9
1986	23	30.9
1987	36	30.9
1988	43	30.9
1989	36	30.9
1990	40	28.5
1991	24	28.5
1992	33	28.5
1993	19	28.5
1994	20	28.5
1995	35	28.5
1996	28	28.5
1997	19	28.5
1998	36	28.5
1999	31	28.5
2000	28	31
2001	34	31

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

First to last qualifying date each year at Epping Chester Street
Year	First date	Last date
1886	1886-01-28	1886-12-31
1887	1887-01-16	1887-12-30
1888	1888-02-09	1888-12-20
1889	1889-01-04	1889-12-11
1890	1890-01-06	1890-12-30
1891	1891-01-11	1891-12-03
1892	1892-01-11	1892-12-31
1893	1893-01-01	1893-11-15
1894	1894-01-27	1894-12-29
1895	1895-01-01	1895-12-30
1896	1896-01-26	1896-12-15
1897	1897-01-10	1897-12-20
1898	1898-01-13	1898-12-25
1899	1899-01-12	1899-11-18
1900	1900-01-25	1900-12-06
1901	1901-01-12	1901-11-06
1902	1902-01-13	1902-12-18
1903	1903-01-05	1903-12-07
1904	1904-01-03	1904-12-19
1905	1905-01-03	1905-12-16
1906	1906-01-12	1906-12-25
1907	1907-01-27	1907-12-28
1908	1908-01-30	1908-12-22
1909	1909-01-17	1909-12-24
1910	1910-01-07	1910-12-19
1911	1911-01-12	1911-12-04
1913	1913-02-06	1913-10-05
1914	1914-02-28	1914-12-30
1915	1915-03-27	1915-12-18
1916	1916-01-29	1916-12-27
1917	1917-01-02	1917-12-09
1918	1918-01-01	1918-11-29
1919	1919-01-03	1919-12-30
1940	1940-02-18	1940-12-21
1941	1941-01-03	1941-12-22
1942	1942-01-26	1942-12-27
1943	1943-01-01	1943-12-28
1944	1944-01-02	1944-11-25
1945	1945-01-12	1945-12-28
1946	1946-01-21	1946-12-06
1947	1947-01-10	1947-12-25
1948	1948-01-02	1948-12-31
1949	1949-01-01	1949-12-20
1950	1950-01-02	1950-11-22
1951	1951-01-08	1951-10-13
1952	1952-01-06	1952-12-25
1953	1953-01-06	1953-11-27
1954	1954-01-01	1954-12-17
1955	1955-01-22	1955-12-28
1956	1956-01-12	1956-12-03
1957	1957-01-20	1957-12-31
1958	1958-01-01	1958-12-16
1959	1959-01-22	1959-12-08
1960	1960-01-05	1960-12-20
1961	1961-01-03	1961-12-27
1962	1962-01-08	1962-12-25
1963	1963-01-04	1963-12-30
1964	1964-02-21	1964-12-23
1965	1965-01-25	1965-12-15
1966	1966-01-17	1966-12-15
1967	1967-01-25	1967-11-08
1968	1968-01-04	1968-12-29
1969	1969-01-02	1969-12-23
1970	1970-01-12	1970-12-30
1971	1971-01-04	1971-12-26
1972	1972-01-13	1972-12-27
1973	1973-01-08	1973-12-28
1974	1974-01-08	1974-12-24
1975	1975-01-04	1975-12-20
1976	1976-01-10	1976-12-16
1977	1977-01-02	1977-11-21
1978	1978-01-04	1978-12-29
1979	1979-01-22	1979-11-21
1980	1980-01-02	1980-12-30
1981	1981-01-08	1981-12-14
1982	1982-01-16	1982-12-04
1983	1983-01-03	1983-12-29
1984	1984-01-03	1984-12-30
1985	1985-02-08	1985-12-17
1986	1986-01-16	1986-11-20
1987	1987-01-01	1987-12-29
1988	1988-01-09	1988-12-27
1989	1989-01-02	1989-12-07
1990	1990-01-08	1990-12-09
1991	1991-01-11	1991-12-22
1992	1992-01-04	1992-12-25
1993	1993-01-07	1993-11-21
1994	1994-02-13	1994-12-26
1995	1995-01-03	1995-12-27
1996	1996-01-03	1996-11-23
1997	1997-01-26	1997-12-20
1998	1998-01-06	1998-12-15
1999	1999-01-21	1999-12-29
2000	2000-01-12	2000-12-02
2001	2001-01-18	2001-12-15

Every Fixed Threshold

Fixed thresholds at Epping Chester Street
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	95	52	1890	34
25 mm (0.98 in): Days with 25 mm or more rain	95	25	1988	8
50 mm (1.97 in): Days with 50 mm or more rain	89	9	1978	2
100 mm (3.94 in): Days with 100 mm or more rain	45	4	1988	3
200 mm (7.87 in): Days with 200 mm or more rain	5	1	1889	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1886.

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Data for Epping Chester Street 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).

Epping Chester Street Threshold Days by Year

Key Facts for Epping Chester Street Thresholds

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

Every Fixed Threshold

Download the Data

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