Bloemhof Threshold Days by Year (SF000962720)

3 fixed thresholds counted per year at Bloemhof (SF000962720): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bloemhof Thresholds

Bloemhof: days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 1963 with 28.
Bloemhof: days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1974 with 9.
Bloemhof: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1901 with 2.
3 fixed thresholds have at least one qualifying day at Bloemhof.

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

94 years with a qualifying day

Days per year at Bloemhof with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1963.

Days with 10 mm (0.39 in) or more of precipitation per year at Bloemhof
Year	Days	Decade average
1899	7	7
1900	14	8.6
1901	11	8.6
1902	11	8.6
1903	2	8.6
1904	8	8.6
1905	8	8.6
1906	12	8.6
1907	8	8.6
1908	3	8.6
1909	9	8.6
1910	11	8.7
1911	14	8.7
1912	7	8.7
1913	13	8.7
1914	4	8.7
1915	3	8.7
1916	7	8.7
1917	13	8.7
1918	11	8.7
1919	4	8.7
1920	11	8
1922	6	8
1923	8	8
1924	5	8
1925	11	8
1926	6	8
1927	4	8
1929	13	8
1930	5	10.6
1931	8	10.6
1932	9	10.6
1933	10	10.6
1934	14	10.6
1935	12	10.6
1936	11	10.6
1937	11	10.6
1938	13	10.6
1939	13	10.6
1940	12	9.2
1941	9	9.2
1942	10	9.2
1943	11	9.2
1944	11	9.2
1945	7	9.2
1946	9	9.2
1947	8	9.2
1948	7	9.2
1949	8	9.2
1950	16	10.6
1951	8	10.6
1952	10	10.6
1955	14	10.6
1956	12	10.6
1957	8	10.6
1958	10	10.6
1959	7	10.6
1960	8	11.2
1961	13	11.2
1962	7	11.2
1963	28	11.2
1964	10	11.2
1965	11	11.2
1966	7	11.2
1967	12	11.2
1968	8	11.2
1969	8	11.2
1970	7	13.8
1971	14	13.8
1972	3	13.8
1973	13	13.8
1974	22	13.8
1975	16	13.8
1976	21	13.8
1977	16	13.8
1978	10	13.8
1979	16	13.8
1980	10	12.2
1981	18	12.2
1982	10	12.2
1983	9	12.2
1984	3	12.2
1985	20	12.2
1987	10	12.2
1988	16	12.2
1989	14	12.2
1990	4	9.9
1991	10	9.9
1992	5	9.9
1993	6	9.9
1994	14	9.9
1995	19	9.9
1996	13	9.9
1997	8	9.9

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

First to last qualifying date each year at Bloemhof
Year	First date	Last date
1899	1899-01-25	1899-06-26
1900	1900-01-08	1900-12-20
1901	1901-02-05	1901-10-30
1902	1902-01-24	1902-12-25
1903	1903-04-07	1903-05-14
1904	1904-03-10	1904-12-06
1905	1905-02-13	1905-12-28
1906	1906-01-16	1906-12-11
1907	1907-01-22	1907-12-28
1908	1908-04-09	1908-10-05
1909	1909-01-25	1909-12-25
1910	1910-01-18	1910-11-21
1911	1911-01-06	1911-11-04
1912	1912-01-13	1912-07-27
1913	1913-01-06	1913-11-14
1914	1914-03-18	1914-06-26
1915	1915-01-04	1915-04-24
1916	1916-01-19	1916-12-21
1917	1917-01-19	1917-11-28
1918	1918-01-01	1918-12-02
1919	1919-02-17	1919-12-30
1920	1920-02-01	1920-12-18
1922	1922-01-10	1922-12-19
1923	1923-02-10	1923-10-03
1924	1924-02-20	1924-11-07
1925	1925-02-19	1925-12-06
1926	1926-05-02	1926-12-27
1927	1927-03-15	1927-11-23
1929	1929-02-01	1929-12-28
1930	1930-02-14	1930-11-11
1931	1931-01-14	1931-12-31
1932	1932-01-01	1932-11-07
1933	1933-03-07	1933-12-29
1934	1934-01-02	1934-12-22
1935	1935-01-29	1935-11-09
1936	1936-02-12	1936-10-27
1937	1937-01-23	1937-12-23
1938	1938-01-21	1938-12-11
1939	1939-01-21	1939-11-26
1940	1940-02-03	1940-09-11
1941	1941-01-06	1941-10-30
1942	1942-01-24	1942-11-11
1943	1943-03-05	1943-12-25
1944	1944-02-09	1944-10-22
1945	1945-01-30	1945-06-21
1946	1946-01-18	1946-11-25
1947	1947-01-07	1947-12-23
1948	1948-02-14	1948-11-18
1949	1949-01-30	1949-12-09
1950	1950-02-08	1950-12-07
1951	1951-01-04	1951-09-30
1952	1952-02-17	1952-12-15
1955	1955-01-21	1955-11-29
1956	1956-02-06	1956-11-22
1957	1957-01-30	1957-12-30
1958	1958-01-12	1958-12-20
1959	1959-01-24	1959-08-30
1960	1960-01-17	1960-12-28
1961	1961-01-27	1961-11-27
1962	1962-01-18	1962-11-19
1963	1963-01-02	1963-12-11
1964	1964-02-01	1964-12-19
1965	1965-01-29	1965-11-16
1966	1966-01-20	1966-12-30
1967	1967-01-30	1967-07-12
1968	1968-03-13	1968-12-01
1969	1969-02-24	1969-10-21
1970	1970-04-19	1970-12-25
1971	1971-01-24	1971-08-22
1972	1972-01-20	1972-04-16
1973	1973-02-08	1973-12-22
1974	1974-01-19	1974-11-28
1975	1975-02-11	1975-12-22
1976	1976-01-05	1976-11-05
1977	1977-01-01	1977-12-31
1978	1978-02-17	1978-12-09
1979	1979-01-25	1979-11-18
1980	1980-02-02	1980-12-12
1981	1981-01-24	1981-12-22
1982	1982-03-02	1982-10-10
1983	1983-06-15	1983-12-28
1984	1984-03-10	1984-11-27
1985	1985-01-13	1985-12-18
1987	1987-02-09	1987-12-22
1988	1988-01-15	1988-12-24
1989	1989-01-05	1989-11-14
1990	1990-01-29	1990-12-04
1991	1991-01-07	1991-12-18
1992	1992-03-15	1992-08-07
1993	1993-04-02	1993-12-23
1994	1994-01-06	1994-12-27
1995	1995-01-12	1995-12-21
1996	1996-01-21	1996-12-05
1997	1997-01-06	1997-10-26

Every Fixed Threshold

Fixed thresholds at Bloemhof
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	94	28	1963	8
25 mm (0.98 in): Days with 25 mm or more rain	79	9	1974	2
50 mm (1.97 in): Days with 50 mm or more rain	18	2	1901	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Bloemhof 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).

Bloemhof Threshold Days by Year (SF000962720)

Key Facts for Bloemhof Thresholds

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

Every Fixed Threshold

Download the Data

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