Kolba Threshold Days by Year (RSM00029675)
6 fixed thresholds counted per year at Kolba (RSM00029675): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Kolba Thresholds
- Kolba: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1960 with 21.
- Kolba: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1936 with 3.
- Kolba: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1937 with 1.
- Kolba: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 2008 with 5.
- 6 fixed thresholds have at least one qualifying day at Kolba.
Days with 10 mm (0.39 in) or more of precipitation
54 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1936 | 14 | 14 |
| 1937 | 12 | 14 |
| 1938 | 19 | 14 |
| 1939 | 11 | 14 |
| 1940 | 8 | 13.2 |
| 1941 | 16 | 13.2 |
| 1942 | 10 | 13.2 |
| 1943 | 13 | 13.2 |
| 1949 | 19 | 13.2 |
| 1950 | 7 | 12.6 |
| 1951 | 10 | 12.6 |
| 1952 | 12 | 12.6 |
| 1953 | 11 | 12.6 |
| 1954 | 15 | 12.6 |
| 1955 | 17 | 12.6 |
| 1956 | 14 | 12.6 |
| 1957 | 13 | 12.6 |
| 1958 | 11 | 12.6 |
| 1959 | 16 | 12.6 |
| 1960 | 21 | 13.1 |
| 1961 | 10 | 13.1 |
| 1962 | 11 | 13.1 |
| 1963 | 11 | 13.1 |
| 1964 | 14 | 13.1 |
| 1965 | 14 | 13.1 |
| 1966 | 13 | 13.1 |
| 1967 | 12 | 13.1 |
| 1968 | 11 | 13.1 |
| 1969 | 14 | 13.1 |
| 1970 | 16 | 12.9 |
| 1971 | 21 | 12.9 |
| 1972 | 17 | 12.9 |
| 1973 | 8 | 12.9 |
| 1974 | 7 | 12.9 |
| 1975 | 10 | 12.9 |
| 1976 | 17 | 12.9 |
| 1977 | 9 | 12.9 |
| 1978 | 9 | 12.9 |
| 1979 | 15 | 12.9 |
| 1980 | 15 | 12.9 |
| 1981 | 9 | 12.9 |
| 1982 | 14 | 12.9 |
| 1983 | 15 | 12.9 |
| 1984 | 14 | 12.9 |
| 1985 | 12 | 12.9 |
| 1986 | 13 | 12.9 |
| 1988 | 13 | 12.9 |
| 1989 | 11 | 12.9 |
| 1990 | 12 | 13 |
| 1991 | 18 | 13 |
| 1992 | 14 | 13 |
| 1994 | 15 | 13 |
| 1995 | 13 | 13 |
| 1996 | 6 | 13 |
| Year | First date | Last date |
|---|---|---|
| 1936 | 1936-02-02 | 1936-09-17 |
| 1937 | 1937-06-11 | 1937-10-30 |
| 1938 | 1938-04-17 | 1938-11-28 |
| 1939 | 1939-06-16 | 1939-09-16 |
| 1940 | 1940-06-05 | 1940-09-07 |
| 1941 | 1941-05-16 | 1941-09-26 |
| 1942 | 1942-04-30 | 1942-10-31 |
| 1943 | 1943-05-16 | 1943-10-19 |
| 1949 | 1949-04-23 | 1949-12-13 |
| 1950 | 1950-05-26 | 1950-09-10 |
| 1951 | 1951-05-05 | 1951-09-11 |
| 1952 | 1952-05-02 | 1952-10-29 |
| 1953 | 1953-06-20 | 1953-10-12 |
| 1954 | 1954-06-19 | 1954-11-05 |
| 1955 | 1955-06-09 | 1955-09-26 |
| 1956 | 1956-05-28 | 1956-10-26 |
| 1957 | 1957-05-27 | 1957-11-11 |
| 1958 | 1958-04-26 | 1958-10-17 |
| 1959 | 1959-04-16 | 1959-10-17 |
| 1960 | 1960-05-16 | 1960-09-10 |
| 1961 | 1961-04-17 | 1961-10-13 |
| 1962 | 1962-04-19 | 1962-10-09 |
| 1963 | 1963-05-06 | 1963-10-08 |
| 1964 | 1964-06-05 | 1964-11-19 |
| 1965 | 1965-04-13 | 1965-11-01 |
| 1966 | 1966-05-21 | 1966-10-10 |
| 1967 | 1967-04-06 | 1967-09-03 |
| 1968 | 1968-05-15 | 1968-11-28 |
| 1969 | 1969-04-12 | 1969-11-20 |
| 1970 | 1970-02-16 | 1970-09-25 |
| 1971 | 1971-03-25 | 1971-11-25 |
| 1972 | 1972-05-19 | 1972-09-08 |
| 1973 | 1973-04-18 | 1973-10-02 |
| 1974 | 1974-05-15 | 1974-10-04 |
| 1975 | 1975-06-06 | 1975-10-04 |
| 1976 | 1976-01-30 | 1976-12-08 |
| 1977 | 1977-05-06 | 1977-10-20 |
| 1978 | 1978-03-30 | 1978-10-06 |
| 1979 | 1979-01-02 | 1979-11-05 |
| 1980 | 1980-04-16 | 1980-09-15 |
| 1981 | 1981-05-20 | 1981-10-04 |
| 1982 | 1982-05-13 | 1982-10-18 |
| 1983 | 1983-04-22 | 1983-11-13 |
| 1984 | 1984-04-21 | 1984-11-02 |
| 1985 | 1985-05-09 | 1985-09-06 |
| 1986 | 1986-04-03 | 1986-09-07 |
| 1988 | 1988-05-13 | 1988-10-18 |
| 1989 | 1989-04-16 | 1989-12-02 |
| 1990 | 1990-03-29 | 1990-10-20 |
| 1991 | 1991-04-01 | 1991-10-16 |
| 1992 | 1992-02-26 | 1992-11-22 |
| 1994 | 1994-05-26 | 1994-11-04 |
| 1995 | 1995-04-25 | 1995-09-01 |
| 1996 | 1996-07-06 | 1996-12-05 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 1 | 5 | 2008 | 5 |
| 90 F (32.2 C): Days | 1 | 1 | 2008 | 1 |
| 0 C (32 F): Ice days (max | 1 | 86 | 2008 | 86 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 21 | 1960 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 38 | 3 | 1936 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1937 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2008.
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).