Groot-Arendskraal Threshold Days by Year (SF001991070)
3 fixed thresholds counted per year at Groot-Arendskraal (SF001991070): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Groot-Arendskraal Thresholds
- Groot-Arendskraal: days with 10 mm (0.39 in) or more of precipitation in 72 years, most in 1974 with 29.
- Groot-Arendskraal: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1974 with 13.
- Groot-Arendskraal: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1969 with 3.
- 3 fixed thresholds have at least one qualifying day at Groot-Arendskraal.
Days with 10 mm (0.39 in) or more of precipitation
72 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1923 | 7 | 10 |
| 1925 | 15 | 10 |
| 1926 | 9 | 10 |
| 1927 | 5 | 10 |
| 1928 | 14 | 10 |
| 1929 | 10 | 10 |
| 1930 | 10 | 9.2 |
| 1931 | 11 | 9.2 |
| 1932 | 6 | 9.2 |
| 1933 | 6 | 9.2 |
| 1934 | 15 | 9.2 |
| 1935 | 12 | 9.2 |
| 1936 | 11 | 9.2 |
| 1937 | 2 | 9.2 |
| 1938 | 10 | 9.2 |
| 1939 | 9 | 9.2 |
| 1940 | 10 | 8.5 |
| 1941 | 13 | 8.5 |
| 1942 | 13 | 8.5 |
| 1943 | 18 | 8.5 |
| 1944 | 3 | 8.5 |
| 1946 | 6 | 8.5 |
| 1947 | 1 | 8.5 |
| 1948 | 4 | 8.5 |
| 1950 | 7 | 9 |
| 1951 | 3 | 9 |
| 1952 | 2 | 9 |
| 1953 | 7 | 9 |
| 1954 | 8 | 9 |
| 1955 | 12 | 9 |
| 1956 | 8 | 9 |
| 1957 | 21 | 9 |
| 1958 | 16 | 9 |
| 1959 | 6 | 9 |
| 1960 | 14 | 12.1 |
| 1961 | 14 | 12.1 |
| 1962 | 6 | 12.1 |
| 1963 | 24 | 12.1 |
| 1964 | 8 | 12.1 |
| 1965 | 10 | 12.1 |
| 1966 | 9 | 12.1 |
| 1967 | 15 | 12.1 |
| 1968 | 11 | 12.1 |
| 1969 | 10 | 12.1 |
| 1970 | 10 | 13.3 |
| 1971 | 11 | 13.3 |
| 1972 | 3 | 13.3 |
| 1973 | 8 | 13.3 |
| 1974 | 29 | 13.3 |
| 1975 | 15 | 13.3 |
| 1976 | 25 | 13.3 |
| 1977 | 12 | 13.3 |
| 1978 | 10 | 13.3 |
| 1979 | 10 | 13.3 |
| 1980 | 6 | 10.8 |
| 1981 | 17 | 10.8 |
| 1982 | 14 | 10.8 |
| 1983 | 8 | 10.8 |
| 1984 | 11 | 10.8 |
| 1985 | 7 | 10.8 |
| 1986 | 3 | 10.8 |
| 1987 | 14 | 10.8 |
| 1988 | 17 | 10.8 |
| 1989 | 11 | 10.8 |
| 1990 | 10 | 10.6 |
| 1991 | 19 | 10.6 |
| 1992 | 9 | 10.6 |
| 1993 | 6 | 10.6 |
| 1994 | 7 | 10.6 |
| 1995 | 9 | 10.6 |
| 1996 | 14 | 10.6 |
| 1997 | 11 | 10.6 |
| Year | First date | Last date |
|---|---|---|
| 1923 | 1923-02-16 | 1923-06-20 |
| 1925 | 1925-01-30 | 1925-11-19 |
| 1926 | 1926-03-05 | 1926-12-21 |
| 1927 | 1927-03-30 | 1927-12-02 |
| 1928 | 1928-01-05 | 1928-11-07 |
| 1929 | 1929-01-22 | 1929-12-10 |
| 1930 | 1930-01-15 | 1930-11-12 |
| 1931 | 1931-01-15 | 1931-12-31 |
| 1932 | 1932-01-01 | 1932-12-26 |
| 1933 | 1933-01-30 | 1933-12-31 |
| 1934 | 1934-01-02 | 1934-12-22 |
| 1935 | 1935-02-23 | 1935-12-15 |
| 1936 | 1936-02-12 | 1936-12-10 |
| 1937 | 1937-01-26 | 1937-12-16 |
| 1938 | 1938-01-25 | 1938-11-04 |
| 1939 | 1939-01-30 | 1939-11-04 |
| 1940 | 1940-02-04 | 1940-11-09 |
| 1941 | 1941-01-30 | 1941-11-01 |
| 1942 | 1942-01-28 | 1942-12-21 |
| 1943 | 1943-02-18 | 1943-12-11 |
| 1944 | 1944-02-27 | 1944-09-18 |
| 1946 | 1946-03-02 | 1946-05-19 |
| 1947 | 1947-12-23 | 1947-12-23 |
| 1948 | 1948-02-27 | 1948-03-18 |
| 1950 | 1950-02-25 | 1950-12-26 |
| 1951 | 1951-02-14 | 1951-10-03 |
| 1952 | 1952-02-05 | 1952-11-06 |
| 1953 | 1953-03-31 | 1953-12-19 |
| 1954 | 1954-01-24 | 1954-04-30 |
| 1955 | 1955-01-25 | 1955-12-17 |
| 1956 | 1956-01-17 | 1956-12-22 |
| 1957 | 1957-01-01 | 1957-12-30 |
| 1958 | 1958-01-07 | 1958-12-26 |
| 1959 | 1959-02-12 | 1959-07-04 |
| 1960 | 1960-02-23 | 1960-12-18 |
| 1961 | 1961-01-02 | 1961-12-15 |
| 1962 | 1962-03-10 | 1962-11-20 |
| 1963 | 1963-01-02 | 1963-12-08 |
| 1964 | 1964-04-01 | 1964-12-27 |
| 1965 | 1965-01-14 | 1965-11-05 |
| 1966 | 1966-01-21 | 1966-12-31 |
| 1967 | 1967-01-19 | 1967-05-29 |
| 1968 | 1968-03-04 | 1968-12-01 |
| 1969 | 1969-02-24 | 1969-10-22 |
| 1970 | 1970-02-04 | 1970-12-19 |
| 1971 | 1971-01-08 | 1971-11-20 |
| 1972 | 1972-01-09 | 1972-10-04 |
| 1973 | 1973-02-17 | 1973-12-03 |
| 1974 | 1974-01-14 | 1974-12-19 |
| 1975 | 1975-02-19 | 1975-12-22 |
| 1976 | 1976-01-03 | 1976-11-04 |
| 1977 | 1977-01-27 | 1977-12-30 |
| 1978 | 1978-01-08 | 1978-12-09 |
| 1979 | 1979-01-09 | 1979-11-24 |
| 1980 | 1980-02-22 | 1980-12-15 |
| 1981 | 1981-01-25 | 1981-12-11 |
| 1982 | 1982-02-27 | 1982-12-05 |
| 1983 | 1983-03-02 | 1983-11-26 |
| 1984 | 1984-01-08 | 1984-11-28 |
| 1985 | 1985-01-22 | 1985-12-19 |
| 1986 | 1986-01-19 | 1986-10-03 |
| 1987 | 1987-02-11 | 1987-12-21 |
| 1988 | 1988-01-11 | 1988-12-28 |
| 1989 | 1989-01-01 | 1989-11-07 |
| 1990 | 1990-01-28 | 1990-12-05 |
| 1991 | 1991-01-06 | 1991-12-18 |
| 1992 | 1992-03-16 | 1992-11-01 |
| 1993 | 1993-03-02 | 1993-12-22 |
| 1994 | 1994-01-10 | 1994-03-06 |
| 1995 | 1995-03-25 | 1995-12-17 |
| 1996 | 1996-01-16 | 1996-11-28 |
| 1997 | 1997-01-05 | 1997-06-11 |
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 | 29 | 1974 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 60 | 13 | 1974 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 25 | 3 | 1969 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.
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).