Kamiesberg Threshold Days by Year (SF001861390)

4 fixed thresholds counted per year at Kamiesberg (SF001861390): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kamiesberg Thresholds

Kamiesberg: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 1977 with 23.
Kamiesberg: days with 25 mm (0.98 in) or more of precipitation in 74 years, most in 1957 with 10.
Kamiesberg: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1925 with 3.
Kamiesberg: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1939 with 1.
4 fixed thresholds have at least one qualifying day at Kamiesberg.

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

81 years with a qualifying day

Days per year at Kamiesberg with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1977.

Days with 10 mm (0.39 in) or more of precipitation per year at Kamiesberg
Year	Days	Decade average
1887	5	5
1894	8	10.3
1895	6	10.3
1899	17	10.3
1900	13	10.2
1904	8	10.2
1907	8	10.2
1908	10	10.2
1909	12	10.2
1911	17	12.5
1912	17	12.5
1913	12	12.5
1914	7	12.5
1916	10	12.5
1917	13	12.5
1918	12	12.5
1919	12	12.5
1920	13	10.1
1921	15	10.1
1922	9	10.1
1923	12	10.1
1924	7	10.1
1925	12	10.1
1926	6	10.1
1927	7	10.1
1928	7	10.1
1929	13	10.1
1931	9	11.6
1932	9	11.6
1933	11	11.6
1934	14	11.6
1935	17	11.6
1936	9	11.6
1937	12	11.6
1938	11	11.6
1939	12	11.6
1940	13	13.2
1941	22	13.2
1942	17	13.2
1943	13	13.2
1944	16	13.2
1945	18	13.2
1946	8	13.2
1947	11	13.2
1948	4	13.2
1949	10	13.2
1950	12	16.1
1951	16	16.1
1952	20	16.1
1953	15	16.1
1954	22	16.1
1955	21	16.1
1956	15	16.1
1957	20	16.1
1958	5	16.1
1959	15	16.1
1960	4	11.8
1961	18	11.8
1962	21	11.8
1963	6	11.8
1964	11	11.8
1965	12	11.8
1966	14	11.8
1967	13	11.8
1968	13	11.8
1969	6	11.8
1970	13	12.9
1971	6	12.9
1972	13	12.9
1973	11	12.9
1974	20	12.9
1975	12	12.9
1976	18	12.9
1977	23	12.9
1978	5	12.9
1979	8	12.9
1980	9	12.4
1981	13	12.4
1982	14	12.4
1983	13	12.4
1984	13	12.4

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

First to last qualifying date each year at Kamiesberg
Year	First date	Last date
1887	1887-04-18	1887-08-27
1894	1894-02-19	1894-11-20
1895	1895-04-22	1895-08-11
1899	1899-03-01	1899-10-26
1900	1900-05-26	1900-12-04
1904	1904-02-27	1904-12-18
1907	1907-02-18	1907-12-31
1908	1908-04-04	1908-11-05
1909	1909-05-15	1909-12-29
1911	1911-01-16	1911-10-24
1912	1912-01-12	1912-12-04
1913	1913-04-18	1913-11-19
1914	1914-08-17	1914-12-02
1916	1916-01-17	1916-12-17
1917	1917-04-13	1917-10-02
1918	1918-03-15	1918-10-27
1919	1919-04-05	1919-09-23
1920	1920-05-03	1920-10-07
1921	1921-02-02	1921-08-26
1922	1922-05-25	1922-10-06
1923	1923-04-19	1923-11-11
1924	1924-04-29	1924-11-06
1925	1925-05-06	1925-09-05
1926	1926-05-10	1926-10-18
1927	1927-04-05	1927-09-13
1928	1928-01-26	1928-09-30
1929	1929-03-24	1929-12-30
1931	1931-04-07	1931-10-06
1932	1932-02-26	1932-09-29
1933	1933-05-21	1933-11-01
1934	1934-02-16	1934-11-17
1935	1935-04-21	1935-11-08
1936	1936-05-29	1936-12-02
1937	1937-01-18	1937-10-03
1938	1938-05-06	1938-11-09
1939	1939-04-28	1939-09-10
1940	1940-02-03	1940-11-09
1941	1941-01-08	1941-12-21
1942	1942-04-10	1942-12-06
1943	1943-05-12	1943-11-29
1944	1944-04-24	1944-12-05
1945	1945-04-27	1945-10-19
1946	1946-04-04	1946-10-21
1947	1947-05-05	1947-10-27
1948	1948-05-11	1948-09-14
1949	1949-03-26	1949-11-01
1950	1950-04-23	1950-12-06
1951	1951-04-14	1951-11-23
1952	1952-05-01	1952-11-17
1953	1953-04-12	1953-12-19
1954	1954-03-10	1954-12-15
1955	1955-02-17	1955-11-28
1956	1956-03-07	1956-10-23
1957	1957-02-14	1957-10-27
1958	1958-05-30	1958-12-26
1959	1959-04-07	1959-12-03
1960	1960-04-12	1960-09-19
1961	1961-01-29	1961-09-26
1962	1962-04-11	1962-11-20
1963	1963-05-26	1963-08-09
1964	1964-06-06	1964-11-04
1965	1965-02-18	1965-12-17
1966	1966-03-06	1966-09-04
1967	1967-03-05	1967-11-22
1968	1968-05-15	1968-10-22
1969	1969-06-15	1969-10-16
1970	1970-05-07	1970-12-05
1971	1971-06-21	1971-08-19
1972	1972-01-05	1972-09-21
1973	1973-03-14	1973-12-02
1974	1974-01-18	1974-11-24
1975	1975-01-02	1975-10-19
1976	1976-02-04	1976-12-30
1977	1977-02-10	1977-12-01
1978	1978-08-16	1978-11-01
1979	1979-05-30	1979-10-20
1980	1980-03-11	1980-08-25
1981	1981-03-23	1981-11-29
1982	1982-03-09	1982-10-14
1983	1983-03-07	1983-09-22
1984	1984-03-10	1984-12-04

Every Fixed Threshold

Fixed thresholds at Kamiesberg
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	81	23	1977	13
25 mm (0.98 in): Days with 25 mm or more rain	74	10	1957	7
50 mm (1.97 in): Days with 50 mm or more rain	29	3	1925	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1939	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

Data for Kamiesberg 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).

Kamiesberg Threshold Days by Year (SF001861390)

Key Facts for Kamiesberg Thresholds

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

Every Fixed Threshold

Download the Data

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