Struishoek Threshold Days by Year (SF000754830)

4 fixed thresholds counted per year at Struishoek (SF000754830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Struishoek Thresholds

Struishoek: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1943 with 28.
Struishoek: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1989 with 9.
Struishoek: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1989 with 4.
Struishoek: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1928 with 1.
4 fixed thresholds have at least one qualifying day at Struishoek.

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

68 years with a qualifying day

Days per year at Struishoek with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1943.

Days with 10 mm (0.39 in) or more of precipitation per year at Struishoek
Year	Days	Decade average
1928	11	13.5
1929	16	13.5
1930	17	17.4
1931	19	17.4
1932	15	17.4
1933	13	17.4
1934	19	17.4
1935	24	17.4
1936	21	17.4
1937	16	17.4
1938	13	17.4
1940	19	15
1941	18	15
1942	12	15
1943	28	15
1944	13	15
1945	12	15
1946	10	15
1947	14	15
1948	12	15
1949	12	15
1950	23	15.7
1951	10	15.7
1952	21	15.7
1953	16	15.7
1954	16	15.7
1955	18	15.7
1956	20	15.7
1957	9	15.7
1958	9	15.7
1959	15	15.7
1960	10	14.9
1961	17	14.9
1962	14	14.9
1963	26	14.9
1964	14	14.9
1965	15	14.9
1966	6	14.9
1967	18	14.9
1968	12	14.9
1969	17	14.9
1971	19	17.2
1972	12	17.2
1973	15	17.2
1974	24	17.2
1975	14	17.2
1976	27	17.2
1977	18	17.2
1978	12	17.2
1979	14	17.2
1980	14	17.2
1981	22	17.2
1982	19	17.2
1983	17	17.2
1984	8	17.2
1985	24	17.2
1986	17	17.2
1987	14	17.2
1988	20	17.2
1989	17	17.2
1990	8	12
1991	16	12
1992	7	12
1993	12	12
1994	15	12
1995	10	12
1996	15	12
1997	13	12

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

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

Every Fixed Threshold

Fixed thresholds at Struishoek
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	68	28	1943	13
25 mm (0.98 in): Days with 25 mm or more rain	65	9	1989	3
50 mm (1.97 in): Days with 50 mm or more rain	35	4	1989	1
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1928	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

Data for Struishoek 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).

Struishoek Threshold Days by Year (SF000754830)

Key Facts for Struishoek Thresholds

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

Every Fixed Threshold

Download the Data

Related