Hull Threshold Days by Year (UK000044841)

3 fixed thresholds counted per year at Hull (UK000044841): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hull Thresholds

Hull: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1936 with 25.
Hull: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1936 with 6.
Hull: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1933 with 1.
3 fixed thresholds have at least one qualifying day at Hull.

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

69 years with a qualifying day

Days per year at Hull with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1936.

Days with 10 mm (0.39 in) or more of precipitation per year at Hull
Year	Days	Decade average
1931	19	16.6
1932	9	16.6
1933	10	16.6
1934	13	16.6
1935	19	16.6
1936	25	16.6
1937	20	16.6
1938	18	16.6
1939	16	16.6
1940	15	13.5
1941	17	13.5
1942	11	13.5
1943	9	13.5
1944	19	13.5
1945	7	13.5
1946	21	13.5
1947	9	13.5
1948	14	13.5
1949	13	13.5
1950	19	15.2
1951	15	15.2
1952	16	15.2
1953	13	15.2
1954	20	15.2
1955	14	15.2
1956	15	15.2
1957	13	15.2
1958	18	15.2
1959	9	15.2
1960	20	15.2
1961	18	15.2
1962	10	15.2
1963	12	15.2
1964	6	15.2
1965	16	15.2
1966	17	15.2
1967	11	15.2
1968	17	15.2
1969	25	15.2
1970	11	14.4
1971	16	14.4
1972	10	14.4
1973	15	14.4
1974	14	14.4
1975	12	14.4
1976	15	14.4
1977	12	14.4
1978	16	14.4
1979	23	14.4
1980	24	16.3
1981	20	16.3
1982	14	16.3
1983	20	16.3
1984	15	16.3
1985	14	16.3
1986	16	16.3
1987	22	16.3
1988	6	16.3
1989	12	16.3
1990	8	13.1
1991	7	13.1
1992	19	13.1
1993	14	13.1
1994	15	13.1
1995	14	13.1
1996	11	13.1
1997	11	13.1
1998	15	13.1
1999	17	13.1

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

First to last qualifying date each year at Hull
Year	First date	Last date
1931	1931-01-29	1931-11-18
1932	1932-01-06	1932-10-21
1933	1933-02-09	1933-11-15
1934	1934-01-11	1934-12-28
1935	1935-02-21	1935-12-27
1936	1936-01-09	1936-12-14
1937	1937-01-18	1937-12-06
1938	1938-05-27	1938-12-31
1939	1939-01-10	1939-12-04
1940	1940-01-21	1940-12-31
1941	1941-01-18	1941-11-11
1942	1942-02-02	1942-12-11
1943	1943-01-06	1943-11-14
1944	1944-02-15	1944-11-21
1945	1945-01-08	1945-10-28
1946	1946-01-31	1946-11-29
1947	1947-02-03	1947-12-27
1948	1948-01-09	1948-12-30
1949	1949-04-05	1949-12-09
1950	1950-01-30	1950-12-16
1951	1951-02-11	1951-11-08
1952	1952-03-06	1952-11-19
1953	1953-02-10	1953-11-08
1954	1954-01-20	1954-12-08
1955	1955-01-15	1955-12-20
1956	1956-01-07	1956-09-02
1957	1957-06-09	1957-12-31
1958	1958-01-28	1958-12-10
1959	1959-01-21	1959-12-03
1960	1960-01-24	1960-12-20
1961	1961-01-13	1961-12-30
1962	1962-01-30	1962-11-17
1963	1963-03-13	1963-11-28
1964	1964-01-13	1964-08-08
1965	1965-03-20	1965-12-29
1966	1966-01-27	1966-11-01
1967	1967-02-22	1967-11-04
1968	1968-04-17	1968-12-27
1969	1969-01-12	1969-12-12
1970	1970-04-12	1970-11-29
1971	1971-01-20	1971-11-21
1972	1972-01-26	1972-11-12
1973	1973-04-01	1973-12-07
1974	1974-01-16	1974-12-10
1975	1975-03-09	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-13	1977-12-07
1978	1978-01-11	1978-12-28
1979	1979-01-19	1979-12-27
1980	1980-01-03	1980-11-25
1981	1981-02-08	1981-12-20
1982	1982-03-06	1982-12-07
1983	1983-01-03	1983-12-17
1984	1984-01-23	1984-11-03
1985	1985-01-21	1985-12-21
1986	1986-02-01	1986-12-29
1987	1987-01-12	1987-12-17
1988	1988-01-01	1988-11-29
1989	1989-02-24	1989-12-18
1990	1990-01-27	1990-12-28
1991	1991-01-09	1991-12-20
1992	1992-01-08	1992-12-06
1993	1993-01-13	1993-12-12
1994	1994-02-03	1994-12-17
1995	1995-01-10	1995-12-22
1996	1996-02-11	1996-12-31
1997	1997-02-23	1997-12-19
1998	1998-01-02	1998-10-24
1999	1999-01-06	1999-11-05

Every Fixed Threshold

Fixed thresholds at Hull
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	69	25	1936	17
25 mm (0.98 in): Days with 25 mm or more rain	55	6	1936	1
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1933	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

Data for Hull 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).

Hull Threshold Days by Year (UK000044841)

Key Facts for Hull Thresholds

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

Every Fixed Threshold

Download the Data

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