Broadlands Threshold Days by Year (SF006780230)

5 fixed thresholds counted per year at Broadlands (SF006780230): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Broadlands Thresholds

Broadlands: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1939 with 28.
Broadlands: days with 25 mm (0.98 in) or more of precipitation in 78 years, most in 1996 with 15.
Broadlands: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1996 with 4.
Broadlands: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1945 with 1.
5 fixed thresholds have at least one qualifying day at Broadlands.

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

78 years with a qualifying day

Days per year at Broadlands with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1939.

Days with 10 mm (0.39 in) or more of precipitation per year at Broadlands
Year	Days	Decade average
1919	7	7
1920	21	18.5
1921	26	18.5
1922	18	18.5
1923	13	18.5
1924	24	18.5
1925	21	18.5
1926	11	18.5
1927	19	18.5
1928	19	18.5
1929	13	18.5
1930	20	17.2
1931	14	17.2
1932	16	17.2
1933	12	17.2
1934	18	17.2
1935	9	17.2
1936	17	17.2
1937	21	17.2
1938	17	17.2
1939	28	17.2
1940	19	14
1941	16	14
1942	16	14
1943	17	14
1944	12	14
1945	12	14
1946	9	14
1947	12	14
1948	16	14
1949	11	14
1950	11	14
1951	12	14
1952	16	14
1953	13	14
1954	15	14
1955	17	14
1956	17	14
1957	11	14
1958	19	14
1959	9	14
1960	15	12.7
1961	11	12.7
1962	13	12.7
1963	17	12.7
1965	10	12.7
1966	10	12.7
1967	13	12.7
1968	11	12.7
1969	14	12.7
1970	15	16.4
1971	17	16.4
1972	16	16.4
1973	16	16.4
1974	14	16.4
1975	20	16.4
1976	14	16.4
1977	16	16.4
1978	17	16.4
1979	19	16.4
1980	27	17.4
1981	23	17.4
1982	14	17.4
1983	19	17.4
1984	15	17.4
1985	13	17.4
1986	16	17.4
1987	16	17.4
1988	14	17.4
1989	17	17.4
1990	13	10.4
1991	10	10.4
1992	6	10.4
1993	6	10.4
1994	5	10.4
1995	10	10.4
1996	25	10.4
1997	8	10.4

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

First to last qualifying date each year at Broadlands
Year	First date	Last date
1919	1919-01-01	1919-12-16
1920	1920-01-07	1920-12-23
1921	1921-01-14	1921-12-29
1922	1922-02-10	1922-12-20
1923	1923-01-01	1923-12-20
1924	1924-01-12	1924-12-30
1925	1925-01-06	1925-12-28
1926	1926-01-01	1926-12-05
1927	1927-01-06	1927-12-11
1928	1928-01-05	1928-12-25
1929	1929-01-19	1929-12-01
1930	1930-01-17	1930-12-24
1931	1931-01-01	1931-12-13
1932	1932-01-28	1932-12-19
1933	1933-01-16	1933-12-15
1934	1934-01-01	1934-12-14
1935	1935-01-30	1935-12-29
1936	1936-01-11	1936-12-13
1937	1937-01-04	1937-12-19
1938	1938-02-08	1938-12-30
1939	1939-01-01	1939-12-26
1940	1940-01-15	1940-12-23
1941	1941-01-02	1941-12-21
1942	1942-01-30	1942-12-31
1943	1943-01-09	1943-12-27
1944	1944-01-04	1944-12-31
1945	1945-01-10	1945-12-26
1946	1946-01-05	1946-12-29
1947	1947-01-02	1947-12-31
1948	1948-01-01	1948-12-18
1949	1949-02-18	1949-12-29
1950	1950-01-10	1950-12-15
1951	1951-02-18	1951-12-14
1952	1952-01-31	1952-12-17
1953	1953-01-05	1953-12-31
1954	1954-01-04	1954-12-29
1955	1955-01-02	1955-12-22
1956	1956-01-29	1956-12-28
1957	1957-01-21	1957-12-13
1958	1958-01-03	1958-12-28
1959	1959-01-06	1959-11-30
1960	1960-01-26	1960-12-27
1961	1961-01-07	1961-12-05
1962	1962-01-09	1962-12-24
1963	1963-01-24	1963-12-30
1965	1965-01-06	1965-12-29
1966	1966-01-20	1966-12-19
1967	1967-01-01	1967-12-30
1968	1968-02-12	1968-12-26
1969	1969-02-11	1969-12-08
1970	1970-02-07	1970-12-29
1971	1971-01-16	1971-12-02
1972	1972-01-21	1972-12-29
1973	1973-01-09	1973-12-07
1974	1974-01-04	1974-12-29
1975	1975-01-17	1975-12-30
1976	1976-01-27	1976-12-28
1977	1977-01-12	1977-12-26
1978	1978-01-02	1978-12-11
1979	1979-01-02	1979-12-27
1980	1980-01-05	1980-12-17
1981	1981-01-04	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-13	1983-12-09
1984	1984-01-31	1984-12-14
1985	1985-01-05	1985-11-09
1986	1986-01-13	1986-12-24
1987	1987-01-10	1987-12-26
1988	1988-01-07	1988-12-03
1989	1989-01-11	1989-12-09
1990	1990-01-20	1990-12-15
1991	1991-01-08	1991-11-21
1992	1992-01-02	1992-12-20
1993	1993-02-04	1993-12-29
1994	1994-01-22	1994-11-10
1995	1995-01-15	1995-12-10
1996	1996-01-23	1996-12-28
1997	1997-01-26	1997-11-26

Every Fixed Threshold

Fixed thresholds at Broadlands
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	78	28	1939	8
25 mm (0.98 in): Days with 25 mm or more rain	78	15	1996	5
50 mm (1.97 in): Days with 50 mm or more rain	40	4	1996	4
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1945	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1993	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

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Data for Broadlands 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).

Broadlands Threshold Days by Year (SF006780230)

Key Facts for Broadlands Thresholds

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

Every Fixed Threshold

Download the Data

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