Lake Victoria (Cal-Lal) Threshold Days by Year
3 fixed thresholds counted per year at Lake Victoria (Cal-Lal) (ASN00047017): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lake Victoria (Cal-Lal) Thresholds
- Lake Victoria (Cal-Lal): days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1974 with 20.
- Lake Victoria (Cal-Lal): days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1973 with 7.
- Lake Victoria (Cal-Lal): days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1917 with 1.
- 3 fixed thresholds have at least one qualifying day at Lake Victoria (Cal-Lal).
Days with 10 mm (0.39 in) or more of precipitation
79 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1882 | 7 | 8.7 |
| 1883 | 8 | 8.7 |
| 1884 | 10 | 8.7 |
| 1885 | 3 | 8.7 |
| 1886 | 7 | 8.7 |
| 1889 | 17 | 8.7 |
| 1890 | 17 | 8.9 |
| 1891 | 8 | 8.9 |
| 1894 | 16 | 8.9 |
| 1895 | 8 | 8.9 |
| 1896 | 4 | 8.9 |
| 1897 | 3 | 8.9 |
| 1898 | 8 | 8.9 |
| 1899 | 7 | 8.9 |
| 1900 | 7 | 7.2 |
| 1901 | 3 | 7.2 |
| 1902 | 4 | 7.2 |
| 1903 | 16 | 7.2 |
| 1904 | 8 | 7.2 |
| 1905 | 6 | 7.2 |
| 1906 | 7 | 7.2 |
| 1907 | 6 | 7.2 |
| 1908 | 9 | 7.2 |
| 1909 | 6 | 7.2 |
| 1910 | 13 | 8.1 |
| 1911 | 12 | 8.1 |
| 1912 | 6 | 8.1 |
| 1913 | 12 | 8.1 |
| 1914 | 6 | 8.1 |
| 1915 | 2 | 8.1 |
| 1916 | 6 | 8.1 |
| 1917 | 11 | 8.1 |
| 1918 | 7 | 8.1 |
| 1919 | 6 | 8.1 |
| 1920 | 11 | 6.3 |
| 1921 | 11 | 6.3 |
| 1922 | 5 | 6.3 |
| 1923 | 3 | 6.3 |
| 1924 | 8 | 6.3 |
| 1925 | 7 | 6.3 |
| 1926 | 7 | 6.3 |
| 1927 | 1 | 6.3 |
| 1928 | 7 | 6.3 |
| 1929 | 3 | 6.3 |
| 1930 | 7 | 5.6 |
| 1931 | 6 | 5.6 |
| 1932 | 8 | 5.6 |
| 1933 | 7 | 5.6 |
| 1934 | 3 | 5.6 |
| 1935 | 2 | 5.6 |
| 1936 | 6 | 5.6 |
| 1937 | 7 | 5.6 |
| 1938 | 4 | 5.6 |
| 1939 | 6 | 5.6 |
| 1940 | 2 | 6.3 |
| 1941 | 9 | 6.3 |
| 1942 | 9 | 6.3 |
| 1944 | 1 | 6.3 |
| 1945 | 4 | 6.3 |
| 1946 | 9 | 6.3 |
| 1947 | 11 | 6.3 |
| 1948 | 5 | 6.3 |
| 1951 | 7 | 7.5 |
| 1952 | 8 | 7.5 |
| 1963 | 9 | 7 |
| 1964 | 11 | 7 |
| 1965 | 6 | 7 |
| 1966 | 8 | 7 |
| 1967 | 2 | 7 |
| 1968 | 7 | 7 |
| 1969 | 6 | 7 |
| 1970 | 8 | 10.3 |
| 1971 | 6 | 10.3 |
| 1972 | 3 | 10.3 |
| 1973 | 19 | 10.3 |
| 1974 | 20 | 10.3 |
| 1975 | 9 | 10.3 |
| 1976 | 11 | 10.3 |
| 1977 | 6 | 10.3 |
| Year | First date | Last date |
|---|---|---|
| 1882 | 1882-04-22 | 1882-11-26 |
| 1883 | 1883-02-09 | 1883-12-12 |
| 1884 | 1884-03-09 | 1884-11-22 |
| 1885 | 1885-02-28 | 1885-09-11 |
| 1886 | 1886-01-06 | 1886-12-05 |
| 1889 | 1889-01-03 | 1889-11-15 |
| 1890 | 1890-01-10 | 1890-12-08 |
| 1891 | 1891-01-05 | 1891-10-30 |
| 1894 | 1894-01-27 | 1894-12-27 |
| 1895 | 1895-01-04 | 1895-12-09 |
| 1896 | 1896-03-14 | 1896-06-27 |
| 1897 | 1897-01-08 | 1897-08-12 |
| 1898 | 1898-02-25 | 1898-12-23 |
| 1899 | 1899-02-26 | 1899-11-05 |
| 1900 | 1900-01-04 | 1900-09-07 |
| 1901 | 1901-08-26 | 1901-10-27 |
| 1902 | 1902-10-28 | 1902-12-17 |
| 1903 | 1903-03-09 | 1903-12-28 |
| 1904 | 1904-01-03 | 1904-12-18 |
| 1905 | 1905-01-03 | 1905-07-09 |
| 1906 | 1906-05-12 | 1906-12-11 |
| 1907 | 1907-04-06 | 1907-12-27 |
| 1908 | 1908-05-14 | 1908-12-22 |
| 1909 | 1909-01-30 | 1909-07-07 |
| 1910 | 1910-01-03 | 1910-11-05 |
| 1911 | 1911-01-28 | 1911-12-01 |
| 1912 | 1912-04-17 | 1912-11-15 |
| 1913 | 1913-02-14 | 1913-12-23 |
| 1914 | 1914-03-10 | 1914-12-15 |
| 1915 | 1915-05-13 | 1915-09-19 |
| 1916 | 1916-07-18 | 1916-11-25 |
| 1917 | 1917-01-22 | 1917-12-12 |
| 1918 | 1918-01-28 | 1918-08-05 |
| 1919 | 1919-02-03 | 1919-12-27 |
| 1920 | 1920-06-01 | 1920-12-27 |
| 1921 | 1921-01-02 | 1921-11-05 |
| 1922 | 1922-04-26 | 1922-12-09 |
| 1923 | 1923-06-06 | 1923-09-21 |
| 1924 | 1924-02-17 | 1924-12-14 |
| 1925 | 1925-01-13 | 1925-09-12 |
| 1926 | 1926-05-11 | 1926-09-27 |
| 1927 | 1927-09-01 | 1927-09-01 |
| 1928 | 1928-02-01 | 1928-09-30 |
| 1929 | 1929-12-02 | 1929-12-28 |
| 1930 | 1930-03-13 | 1930-12-06 |
| 1931 | 1931-04-14 | 1931-11-16 |
| 1932 | 1932-02-08 | 1932-12-16 |
| 1933 | 1933-01-22 | 1933-11-29 |
| 1934 | 1934-10-24 | 1934-11-06 |
| 1935 | 1935-04-04 | 1935-10-10 |
| 1936 | 1936-01-01 | 1936-07-25 |
| 1937 | 1937-01-19 | 1937-12-02 |
| 1938 | 1938-04-17 | 1938-10-23 |
| 1939 | 1939-02-26 | 1939-11-16 |
| 1940 | 1940-04-01 | 1940-04-24 |
| 1941 | 1941-01-24 | 1941-11-05 |
| 1942 | 1942-02-18 | 1942-10-30 |
| 1944 | 1944-10-16 | 1944-10-16 |
| 1945 | 1945-06-20 | 1945-12-27 |
| 1946 | 1946-01-17 | 1946-11-30 |
| 1947 | 1947-02-10 | 1947-12-23 |
| 1948 | 1948-04-11 | 1948-11-05 |
| 1951 | 1951-04-18 | 1951-10-11 |
| 1952 | 1952-01-24 | 1952-11-17 |
| 1963 | 1963-01-07 | 1963-12-10 |
| 1964 | 1964-01-09 | 1964-12-22 |
| 1965 | 1965-06-22 | 1965-11-25 |
| 1966 | 1966-02-13 | 1966-12-02 |
| 1967 | 1967-02-24 | 1967-02-25 |
| 1968 | 1968-01-21 | 1968-12-24 |
| 1969 | 1969-02-09 | 1969-09-13 |
| 1970 | 1970-01-01 | 1970-11-09 |
| 1971 | 1971-04-17 | 1971-12-10 |
| 1972 | 1972-01-12 | 1972-10-16 |
| 1973 | 1973-02-04 | 1973-12-30 |
| 1974 | 1974-01-13 | 1974-10-17 |
| 1975 | 1975-07-13 | 1975-12-28 |
| 1976 | 1976-01-12 | 1976-11-02 |
| 1977 | 1977-01-13 | 1977-12-18 |
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 | 79 | 20 | 1974 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 51 | 7 | 1973 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 1 | 1917 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1882.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).