Doornbosch Threshold Days by Year (SF000951230)

4 fixed thresholds counted per year at Doornbosch (SF000951230): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Doornbosch Thresholds

Doornbosch: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1976 with 35.
Doornbosch: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1974 with 9.
Doornbosch: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1988 with 3.
Doornbosch: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1940 with 1.
4 fixed thresholds have at least one qualifying day at Doornbosch.

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

54 years with a qualifying day

Days per year at Doornbosch with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1976.

Days with 10 mm (0.39 in) or more of precipitation per year at Doornbosch
Year	Days	Decade average
1933	9	12
1935	11	12
1936	11	12
1937	10	12
1939	19	12
1940	11	11.4
1941	15	11.4
1942	7	11.4
1943	20	11.4
1944	5	11.4
1945	7	11.4
1946	13	11.4
1947	11	11.4
1948	18	11.4
1949	7	11.4
1950	25	15.5
1951	7	15.5
1952	14	15.5
1953	15	15.5
1954	19	15.5
1955	15	15.5
1956	18	15.5
1957	15	15.5
1958	17	15.5
1959	10	15.5
1960	9	14.6
1961	15	14.6
1962	12	14.6
1963	28	14.6
1964	10	14.6
1965	19	14.6
1966	5	14.6
1967	23	14.6
1968	12	14.6
1969	13	14.6
1970	13	17.6
1971	14	17.6
1972	8	17.6
1973	17	17.6
1974	27	17.6
1975	21	17.6
1976	35	17.6
1977	16	17.6
1978	12	17.6
1979	13	17.6
1980	12	13.8
1981	23	13.8
1982	14	13.8
1983	12	13.8
1984	7	13.8
1985	21	13.8
1986	7	13.8
1987	14	13.8
1988	14	13.8

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

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

Every Fixed Threshold

Fixed thresholds at Doornbosch
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	54	35	1976	14
25 mm (0.98 in): Days with 25 mm or more rain	52	9	1974	7
50 mm (1.97 in): Days with 50 mm or more rain	17	3	1988	3
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1940	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

Data for Doornbosch 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).

Doornbosch Threshold Days by Year (SF000951230)

Key Facts for Doornbosch Thresholds

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

Every Fixed Threshold

Download the Data

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