Doornbult Threshold Days by Year (SF004342280)

4 fixed thresholds counted per year at Doornbult (SF004342280): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Doornbult Thresholds

Doornbult: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1957 with 29.
Doornbult: days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1956 with 12.
Doornbult: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1943 with 6.
Doornbult: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1917 with 1.
4 fixed thresholds have at least one qualifying day at Doornbult.

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

79 years with a qualifying day

Days per year at Doornbult with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1957.

Days with 10 mm (0.39 in) or more of precipitation per year at Doornbult
Year	Days	Decade average
1915	14	16.5
1916	16	16.5
1917	19	16.5
1918	17	16.5
1920	15	16.9
1921	19	16.9
1922	12	16.9
1923	18	16.9
1924	20	16.9
1925	15	16.9
1926	17	16.9
1927	13	16.9
1928	20	16.9
1929	20	16.9
1931	18	16.7
1932	16	16.7
1933	14	16.7
1934	23	16.7
1935	16	16.7
1936	20	16.7
1937	10	16.7
1938	9	16.7
1939	24	16.7
1940	13	15.9
1941	9	15.9
1942	20	15.9
1943	23	15.9
1944	14	15.9
1945	15	15.9
1946	19	15.9
1948	17	15.9
1949	13	15.9
1950	24	19.7
1951	22	19.7
1952	13	19.7
1953	18	19.7
1954	18	19.7
1955	22	19.7
1956	24	19.7
1957	29	19.7
1958	11	19.7
1959	16	19.7
1960	14	17.8
1961	19	17.8
1962	15	17.8
1963	20	17.8
1964	20	17.8
1965	10	17.8
1966	15	17.8
1967	26	17.8
1968	25	17.8
1969	14	17.8
1970	15	21.1
1971	19	21.1
1972	20	21.1
1973	17	21.1
1974	23	21.1
1975	29	21.1
1976	26	21.1
1977	25	21.1
1978	19	21.1
1979	18	21.1
1980	18	19.7
1981	22	19.7
1982	14	19.7
1983	20	19.7
1984	17	19.7
1985	17	19.7
1986	20	19.7
1987	16	19.7
1988	28	19.7
1989	25	19.7
1990	10	17
1991	20	17
1992	11	17
1993	14	17
1994	11	17
1995	26	17
1996	27	17

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

First to last qualifying date each year at Doornbult
Year	First date	Last date
1915	1915-01-05	1915-12-09
1916	1916-01-06	1916-12-31
1917	1917-01-05	1917-12-31
1918	1918-01-01	1918-12-08
1920	1920-01-13	1920-11-23
1921	1921-01-07	1921-12-23
1922	1922-01-11	1922-12-29
1923	1923-01-04	1923-12-13
1924	1924-01-23	1924-12-31
1925	1925-01-05	1925-11-12
1926	1926-01-10	1926-12-31
1927	1927-01-03	1927-12-28
1928	1928-01-08	1928-12-30
1929	1929-02-23	1929-12-20
1931	1931-01-07	1931-11-25
1932	1932-02-07	1932-12-25
1933	1933-01-12	1933-11-27
1934	1934-01-08	1934-12-25
1935	1935-01-12	1935-12-31
1936	1936-01-08	1936-11-20
1937	1937-02-05	1937-12-14
1938	1938-01-02	1938-12-29
1939	1939-01-08	1939-12-27
1940	1940-01-17	1940-12-24
1941	1941-01-03	1941-12-11
1942	1942-01-03	1942-12-16
1943	1943-01-27	1943-12-30
1944	1944-01-15	1944-11-26
1945	1945-02-01	1945-12-29
1946	1946-01-08	1946-12-13
1948	1948-01-04	1948-11-16
1949	1949-01-18	1949-12-24
1950	1950-01-23	1950-12-23
1951	1951-01-01	1951-12-26
1952	1952-01-19	1952-12-13
1953	1953-01-02	1953-12-19
1954	1954-01-02	1954-12-25
1955	1955-01-18	1955-12-25
1956	1956-01-01	1956-12-23
1957	1957-01-04	1957-12-31
1958	1958-01-17	1958-12-28
1959	1959-01-01	1959-12-26
1960	1960-01-23	1960-12-30
1961	1961-02-08	1961-12-18
1962	1962-01-03	1962-12-14
1963	1963-01-22	1963-12-20
1964	1964-01-04	1964-12-29
1965	1965-01-08	1965-12-27
1966	1966-01-07	1966-12-19
1967	1967-01-01	1967-12-28
1968	1968-01-19	1968-12-08
1969	1969-02-18	1969-12-23
1970	1970-01-04	1970-12-24
1971	1971-02-03	1971-12-18
1972	1972-01-11	1972-12-04
1973	1973-01-04	1973-12-22
1974	1974-01-01	1974-12-27
1975	1975-01-13	1975-12-27
1976	1976-01-02	1976-12-14
1977	1977-01-09	1977-12-20
1978	1978-01-18	1978-12-30
1979	1979-01-09	1979-12-25
1980	1980-01-21	1980-12-26
1981	1981-01-06	1981-12-27
1982	1982-01-21	1982-11-14
1983	1983-01-07	1983-12-26
1984	1984-01-03	1984-12-15
1985	1985-01-23	1985-12-18
1986	1986-01-03	1986-11-22
1987	1987-02-22	1987-12-17
1988	1988-01-10	1988-12-31
1989	1989-01-05	1989-12-14
1990	1990-01-08	1990-12-23
1991	1991-01-06	1991-12-02
1992	1992-01-01	1992-12-22
1993	1993-01-03	1993-12-07
1994	1994-01-01	1994-11-12
1995	1995-01-11	1995-12-18
1996	1996-01-08	1996-12-29

Every Fixed Threshold

Fixed thresholds at Doornbult
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	29	1957	27
25 mm (0.98 in): Days with 25 mm or more rain	79	12	1956	5
50 mm (1.97 in): Days with 50 mm or more rain	44	6	1943	2
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1917	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

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Data for Doornbult 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).

Doornbult Threshold Days by Year (SF004342280)

Key Facts for Doornbult Thresholds

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

Every Fixed Threshold

Download the Data

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