Calitzdorp (Dam) Threshold Days by Year (SF000473590)
3 fixed thresholds counted per year at Calitzdorp (Dam) (SF000473590): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Calitzdorp (Dam) Thresholds
- Calitzdorp (Dam): days with 10 mm (0.39 in) or more of precipitation in 72 years, most in 1981 with 15.
- Calitzdorp (Dam): days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1981 with 6.
- Calitzdorp (Dam): days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1981 with 2.
- 3 fixed thresholds have at least one qualifying day at Calitzdorp (Dam).
Days with 10 mm (0.39 in) or more of precipitation
72 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1924 | 2 | 3 |
| 1925 | 8 | 3 |
| 1926 | 2 | 3 |
| 1927 | 1 | 3 |
| 1928 | 2 | 3 |
| 1929 | 3 | 3 |
| 1930 | 2 | 5 |
| 1931 | 2 | 5 |
| 1932 | 4 | 5 |
| 1933 | 5 | 5 |
| 1934 | 5 | 5 |
| 1935 | 8 | 5 |
| 1936 | 6 | 5 |
| 1937 | 7 | 5 |
| 1938 | 6 | 5 |
| 1939 | 5 | 5 |
| 1940 | 9 | 5.5 |
| 1941 | 7 | 5.5 |
| 1942 | 4 | 5.5 |
| 1943 | 7 | 5.5 |
| 1944 | 7 | 5.5 |
| 1945 | 4 | 5.5 |
| 1946 | 2 | 5.5 |
| 1947 | 1 | 5.5 |
| 1948 | 9 | 5.5 |
| 1949 | 5 | 5.5 |
| 1950 | 8 | 7.7 |
| 1951 | 6 | 7.7 |
| 1952 | 6 | 7.7 |
| 1953 | 8 | 7.7 |
| 1954 | 12 | 7.7 |
| 1955 | 6 | 7.7 |
| 1956 | 10 | 7.7 |
| 1957 | 9 | 7.7 |
| 1958 | 3 | 7.7 |
| 1959 | 9 | 7.7 |
| 1960 | 4 | 6.8 |
| 1961 | 11 | 6.8 |
| 1962 | 6 | 6.8 |
| 1963 | 7 | 6.8 |
| 1964 | 8 | 6.8 |
| 1965 | 10 | 6.8 |
| 1966 | 3 | 6.8 |
| 1967 | 11 | 6.8 |
| 1968 | 4 | 6.8 |
| 1969 | 4 | 6.8 |
| 1970 | 5 | 5.9 |
| 1971 | 6 | 5.9 |
| 1974 | 7 | 5.9 |
| 1975 | 5 | 5.9 |
| 1976 | 8 | 5.9 |
| 1977 | 5 | 5.9 |
| 1978 | 6 | 5.9 |
| 1979 | 5 | 5.9 |
| 1980 | 9 | 8.1 |
| 1981 | 15 | 8.1 |
| 1982 | 14 | 8.1 |
| 1983 | 5 | 8.1 |
| 1984 | 2 | 8.1 |
| 1985 | 14 | 8.1 |
| 1986 | 5 | 8.1 |
| 1987 | 4 | 8.1 |
| 1988 | 5 | 8.1 |
| 1989 | 8 | 8.1 |
| 1990 | 6 | 8 |
| 1991 | 9 | 8 |
| 1992 | 7 | 8 |
| 1993 | 8 | 8 |
| 1994 | 4 | 8 |
| 1995 | 13 | 8 |
| 1996 | 9 | 8 |
| 1997 | 8 | 8 |
| Year | First date | Last date |
|---|---|---|
| 1924 | 1924-01-10 | 1924-04-29 |
| 1925 | 1925-01-14 | 1925-12-03 |
| 1926 | 1926-06-16 | 1926-10-23 |
| 1927 | 1927-12-03 | 1927-12-03 |
| 1928 | 1928-03-27 | 1928-11-23 |
| 1929 | 1929-05-07 | 1929-12-28 |
| 1930 | 1930-01-25 | 1930-05-29 |
| 1931 | 1931-04-25 | 1931-12-31 |
| 1932 | 1932-04-26 | 1932-09-28 |
| 1933 | 1933-03-21 | 1933-11-09 |
| 1934 | 1934-01-24 | 1934-11-17 |
| 1935 | 1935-04-10 | 1935-11-02 |
| 1936 | 1936-05-16 | 1936-12-04 |
| 1937 | 1937-02-18 | 1937-12-20 |
| 1938 | 1938-03-25 | 1938-12-31 |
| 1939 | 1939-02-17 | 1939-12-26 |
| 1940 | 1940-01-28 | 1940-11-09 |
| 1941 | 1941-04-04 | 1941-11-02 |
| 1942 | 1942-10-10 | 1942-12-03 |
| 1943 | 1943-01-22 | 1943-12-13 |
| 1944 | 1944-02-27 | 1944-11-29 |
| 1945 | 1945-05-21 | 1945-11-10 |
| 1946 | 1946-03-22 | 1946-10-13 |
| 1947 | 1947-11-12 | 1947-11-12 |
| 1948 | 1948-01-21 | 1948-10-16 |
| 1949 | 1949-03-26 | 1949-11-16 |
| 1950 | 1950-02-24 | 1950-11-10 |
| 1951 | 1951-01-11 | 1951-09-30 |
| 1952 | 1952-02-21 | 1952-11-14 |
| 1953 | 1953-02-08 | 1953-12-20 |
| 1954 | 1954-03-13 | 1954-11-05 |
| 1955 | 1955-02-03 | 1955-11-29 |
| 1956 | 1956-01-16 | 1956-12-20 |
| 1957 | 1957-01-31 | 1957-09-20 |
| 1958 | 1958-04-18 | 1958-10-15 |
| 1959 | 1959-01-11 | 1959-10-10 |
| 1960 | 1960-02-02 | 1960-12-29 |
| 1961 | 1961-02-10 | 1961-11-12 |
| 1962 | 1962-01-18 | 1962-11-13 |
| 1963 | 1963-01-17 | 1963-12-11 |
| 1964 | 1964-01-31 | 1964-11-05 |
| 1965 | 1965-02-18 | 1965-11-03 |
| 1966 | 1966-03-20 | 1966-05-11 |
| 1967 | 1967-02-15 | 1967-11-22 |
| 1968 | 1968-05-17 | 1968-11-14 |
| 1969 | 1969-02-25 | 1969-06-17 |
| 1970 | 1970-02-23 | 1970-12-06 |
| 1971 | 1971-03-18 | 1971-08-21 |
| 1974 | 1974-01-19 | 1974-11-07 |
| 1975 | 1975-03-04 | 1975-09-18 |
| 1976 | 1976-01-20 | 1976-10-25 |
| 1977 | 1977-02-11 | 1977-05-06 |
| 1978 | 1978-01-08 | 1978-12-16 |
| 1979 | 1979-02-27 | 1979-09-15 |
| 1980 | 1980-01-04 | 1980-12-15 |
| 1981 | 1981-01-23 | 1981-10-14 |
| 1982 | 1982-01-15 | 1982-11-15 |
| 1983 | 1983-02-27 | 1983-09-22 |
| 1984 | 1984-03-10 | 1984-10-22 |
| 1985 | 1985-01-13 | 1985-12-11 |
| 1986 | 1986-02-23 | 1986-11-24 |
| 1987 | 1987-04-19 | 1987-12-21 |
| 1988 | 1988-04-04 | 1988-12-09 |
| 1989 | 1989-02-16 | 1989-11-15 |
| 1990 | 1990-02-21 | 1990-10-22 |
| 1991 | 1991-01-27 | 1991-12-30 |
| 1992 | 1992-02-13 | 1992-11-02 |
| 1993 | 1993-01-09 | 1993-12-02 |
| 1994 | 1994-03-06 | 1994-12-23 |
| 1995 | 1995-02-19 | 1995-12-22 |
| 1996 | 1996-02-12 | 1996-12-20 |
| 1997 | 1997-03-16 | 1997-10-25 |
Every Fixed Threshold
| 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 | 72 | 15 | 1981 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 47 | 6 | 1981 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 12 | 2 | 1981 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.
Download the Data
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 . Last revised (2025-12-31).