Bleskop Threshold Days by Year (SF002281700)

4 fixed thresholds counted per year at Bleskop (SF002281700): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bleskop Thresholds

Bleskop: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1974 with 30.
Bleskop: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1974 with 10.
Bleskop: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1943 with 2.
Bleskop: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1989 with 1.
4 fixed thresholds have at least one qualifying day at Bleskop.

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

73 years with a qualifying day

Days per year at Bleskop with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Bleskop
Year	Days	Decade average
1925	16	10.2
1926	6	10.2
1927	8	10.2
1928	11	10.2
1929	10	10.2
1930	6	10
1931	10	10
1932	7	10
1933	7	10
1934	16	10
1935	10	10
1936	13	10
1937	8	10
1938	11	10
1939	12	10
1940	12	10.2
1941	13	10.2
1942	10	10.2
1943	19	10.2
1944	10	10.2
1945	3	10.2
1946	10	10.2
1947	7	10.2
1948	11	10.2
1949	7	10.2
1950	20	13.1
1951	11	13.1
1952	15	13.1
1953	14	13.1
1954	11	13.1
1955	13	13.1
1956	10	13.1
1957	14	13.1
1958	13	13.1
1959	10	13.1
1960	8	11.3
1961	15	11.3
1962	11	11.3
1963	19	11.3
1964	5	11.3
1965	7	11.3
1966	11	11.3
1967	14	11.3
1968	12	11.3
1969	11	11.3
1970	5	13.6
1971	17	13.6
1972	7	13.6
1973	10	13.6
1974	30	13.6
1975	12	13.6
1976	23	13.6
1977	12	13.6
1978	9	13.6
1979	11	13.6
1980	11	10.6
1981	14	10.6
1982	10	10.6
1983	3	10.6
1984	8	10.6
1985	11	10.6
1986	4	10.6
1987	10	10.6
1988	23	10.6
1989	12	10.6
1990	6	9.8
1991	18	9.8
1992	2	9.8
1993	9	9.8
1994	8	9.8
1995	8	9.8
1996	15	9.8
1997	12	9.8

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

First to last qualifying date each year at Bleskop
Year	First date	Last date
1925	1925-02-19	1925-12-07
1926	1926-03-06	1926-12-27
1927	1927-03-16	1927-12-28
1928	1928-01-04	1928-12-08
1929	1929-01-19	1929-12-31
1930	1930-01-14	1930-11-12
1931	1931-01-16	1931-11-22
1932	1932-01-14	1932-09-17
1933	1933-02-12	1933-12-26
1934	1934-01-02	1934-12-20
1935	1935-02-04	1935-12-15
1936	1936-03-21	1936-12-26
1937	1937-01-22	1937-03-28
1938	1938-01-17	1938-11-09
1939	1939-01-30	1939-11-04
1940	1940-01-25	1940-11-09
1941	1941-01-05	1941-09-28
1942	1942-01-02	1942-12-25
1943	1943-01-15	1943-12-11
1944	1944-02-03	1944-10-22
1945	1945-03-11	1945-07-12
1946	1946-01-18	1946-11-25
1947	1947-01-12	1947-12-24
1948	1948-02-04	1948-10-10
1949	1949-02-26	1949-12-17
1950	1950-01-05	1950-12-28
1951	1951-01-01	1951-10-03
1952	1952-01-20	1952-12-15
1953	1953-02-07	1953-12-19
1954	1954-01-16	1954-04-30
1955	1955-01-26	1955-11-28
1956	1956-01-09	1956-12-22
1957	1957-02-20	1957-12-30
1958	1958-01-07	1958-12-30
1959	1959-01-27	1959-12-16
1960	1960-02-06	1960-12-18
1961	1961-01-02	1961-12-15
1962	1962-01-17	1962-11-20
1963	1963-01-03	1963-12-08
1964	1964-02-12	1964-10-19
1965	1965-01-14	1965-11-16
1966	1966-01-20	1966-12-18
1967	1967-01-18	1967-11-15
1968	1968-01-30	1968-12-01
1969	1969-02-24	1969-11-07
1970	1970-02-04	1970-12-04
1971	1971-01-08	1971-10-15
1972	1972-01-07	1972-10-13
1973	1973-02-07	1973-12-23
1974	1974-01-03	1974-12-09
1975	1975-01-23	1975-12-16
1976	1976-01-03	1976-12-02
1977	1977-01-27	1977-12-24
1978	1978-01-22	1978-12-09
1979	1979-01-31	1979-11-24
1980	1980-02-06	1980-12-13
1981	1981-01-25	1981-12-11
1982	1982-01-24	1982-11-15
1983	1983-06-16	1983-11-28
1984	1984-03-23	1984-10-31
1985	1985-01-21	1985-12-19
1986	1986-04-22	1986-10-28
1987	1987-02-10	1987-11-28
1988	1988-02-06	1988-12-29
1989	1989-01-01	1989-11-15
1990	1990-02-10	1990-12-05
1991	1991-01-06	1991-12-18
1992	1992-10-08	1992-10-10
1993	1993-02-07	1993-12-24
1994	1994-01-14	1994-03-02
1995	1995-01-11	1995-11-20
1996	1996-01-22	1996-12-29
1997	1997-01-07	1997-06-11

Every Fixed Threshold

Fixed thresholds at Bleskop
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	73	30	1974	12
25 mm (0.98 in): Days with 25 mm or more rain	64	10	1974	1
50 mm (1.97 in): Days with 50 mm or more rain	27	2	1943	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1989	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

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Data for Bleskop 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).

Bleskop Threshold Days by Year (SF002281700)

Key Facts for Bleskop Thresholds

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

Every Fixed Threshold

Download the Data

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