Cowell Threshold Days by Year
4 fixed thresholds counted per year at Cowell (ASN00018022): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Cowell Thresholds
- Cowell: days with 10 mm (0.39 in) or more of precipitation in 112 years, most in 1901 with 13.
- Cowell: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1889 with 3.
- Cowell: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1963 with 2.
- Cowell: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 2022 with 1.
- 4 fixed thresholds have at least one qualifying day at Cowell.
Days with 10 mm (0.39 in) or more of precipitation
112 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1886 | 1 | 4.3 |
| 1887 | 6 | 4.3 |
| 1888 | 2 | 4.3 |
| 1889 | 8 | 4.3 |
| 1890 | 10 | 5.7 |
| 1891 | 2 | 5.7 |
| 1892 | 8 | 5.7 |
| 1893 | 8 | 5.7 |
| 1894 | 5 | 5.7 |
| 1895 | 8 | 5.7 |
| 1896 | 3 | 5.7 |
| 1897 | 4 | 5.7 |
| 1898 | 4 | 5.7 |
| 1899 | 5 | 5.7 |
| 1900 | 4 | 6.8 |
| 1901 | 13 | 6.8 |
| 1902 | 3 | 6.8 |
| 1903 | 3 | 6.8 |
| 1904 | 4 | 6.8 |
| 1905 | 6 | 6.8 |
| 1906 | 12 | 6.8 |
| 1907 | 5 | 6.8 |
| 1908 | 12 | 6.8 |
| 1909 | 6 | 6.8 |
| 1910 | 6 | 5.4 |
| 1911 | 7 | 5.4 |
| 1912 | 4 | 5.4 |
| 1913 | 5 | 5.4 |
| 1914 | 6 | 5.4 |
| 1915 | 3 | 5.4 |
| 1916 | 10 | 5.4 |
| 1917 | 7 | 5.4 |
| 1918 | 2 | 5.4 |
| 1919 | 4 | 5.4 |
| 1920 | 7 | 4.1 |
| 1921 | 6 | 4.1 |
| 1922 | 2 | 4.1 |
| 1923 | 6 | 4.1 |
| 1924 | 1 | 4.1 |
| 1925 | 5 | 4.1 |
| 1926 | 5 | 4.1 |
| 1927 | 3 | 4.1 |
| 1928 | 4 | 4.1 |
| 1929 | 2 | 4.1 |
| 1930 | 8 | 4.8 |
| 1931 | 3 | 4.8 |
| 1932 | 7 | 4.8 |
| 1933 | 2 | 4.8 |
| 1934 | 5 | 4.8 |
| 1935 | 4 | 4.8 |
| 1936 | 7 | 4.8 |
| 1937 | 3 | 4.8 |
| 1938 | 3 | 4.8 |
| 1939 | 6 | 4.8 |
| 1940 | 2 | 4.8 |
| 1941 | 8 | 4.8 |
| 1942 | 6 | 4.8 |
| 1943 | 4 | 4.8 |
| 1944 | 4 | 4.8 |
| 1945 | 2 | 4.8 |
| 1946 | 6 | 4.8 |
| 1947 | 3 | 4.8 |
| 1948 | 2 | 4.8 |
| 1949 | 11 | 4.8 |
| 1950 | 4 | 4 |
| 1951 | 4 | 4 |
| 1952 | 5 | 4 |
| 1953 | 2 | 4 |
| 1954 | 4 | 4 |
| 1955 | 7 | 4 |
| 1956 | 4 | 4 |
| 1957 | 3 | 4 |
| 1958 | 4 | 4 |
| 1959 | 3 | 4 |
| 1960 | 9 | 5.7 |
| 1961 | 3 | 5.7 |
| 1962 | 4 | 5.7 |
| 1963 | 8 | 5.7 |
| 1964 | 7 | 5.7 |
| 1965 | 4 | 5.7 |
| 1966 | 8 | 5.7 |
| 1967 | 3 | 5.7 |
| 1968 | 6 | 5.7 |
| 1969 | 5 | 5.7 |
| 1970 | 1 | 4.8 |
| 1971 | 5 | 4.8 |
| 1972 | 4 | 4.8 |
| 1973 | 8 | 4.8 |
| 1974 | 9 | 4.8 |
| 1976 | 2 | 4.8 |
| 1980 | 3 | 3 |
| 1991 | 5 | 5 |
| 2000 | 3 | 3.7 |
| 2001 | 4 | 3.7 |
| 2003 | 8 | 3.7 |
| 2004 | 1 | 3.7 |
| 2005 | 3 | 3.7 |
| 2006 | 3 | 3.7 |
| 2007 | 5 | 3.7 |
| 2008 | 1 | 3.7 |
| 2009 | 5 | 3.7 |
| 2012 | 6 | 5 |
| 2016 | 6 | 5 |
| 2017 | 7 | 5 |
| 2019 | 1 | 5 |
| 2020 | 7 | 6 |
| 2021 | 8 | 6 |
| 2022 | 9 | 6 |
| 2023 | 6 | 6 |
| 2024 | 1 | 6 |
| 2025 | 6 | 6 |
| 2026 | 5 | 6 |
| Year | First date | Last date |
|---|---|---|
| 1886 | 1886-01-04 | 1886-01-04 |
| 1887 | 1887-10-27 | 1887-12-14 |
| 1888 | 1888-06-05 | 1888-12-31 |
| 1889 | 1889-01-03 | 1889-11-16 |
| 1890 | 1890-01-29 | 1890-10-30 |
| 1891 | 1891-04-14 | 1891-09-18 |
| 1892 | 1892-02-20 | 1892-10-25 |
| 1893 | 1893-04-08 | 1893-09-25 |
| 1894 | 1894-04-19 | 1894-12-24 |
| 1895 | 1895-01-04 | 1895-11-30 |
| 1896 | 1896-01-18 | 1896-08-28 |
| 1897 | 1897-02-19 | 1897-07-10 |
| 1898 | 1898-06-14 | 1898-08-30 |
| 1899 | 1899-04-03 | 1899-09-30 |
| 1900 | 1900-03-01 | 1900-09-12 |
| 1901 | 1901-02-26 | 1901-10-12 |
| 1902 | 1902-03-26 | 1902-12-16 |
| 1903 | 1903-03-08 | 1903-11-28 |
| 1904 | 1904-03-16 | 1904-10-12 |
| 1905 | 1905-01-03 | 1905-10-22 |
| 1906 | 1906-03-01 | 1906-11-19 |
| 1907 | 1907-04-06 | 1907-10-30 |
| 1908 | 1908-01-31 | 1908-10-16 |
| 1909 | 1909-05-15 | 1909-11-09 |
| 1910 | 1910-03-05 | 1910-09-10 |
| 1911 | 1911-05-07 | 1911-10-31 |
| 1912 | 1912-02-23 | 1912-10-22 |
| 1913 | 1913-03-25 | 1913-12-23 |
| 1914 | 1914-03-13 | 1914-12-15 |
| 1915 | 1915-04-08 | 1915-08-24 |
| 1916 | 1916-05-30 | 1916-11-25 |
| 1917 | 1917-01-20 | 1917-09-12 |
| 1918 | 1918-04-05 | 1918-09-04 |
| 1919 | 1919-02-18 | 1919-09-08 |
| 1920 | 1920-01-16 | 1920-12-08 |
| 1921 | 1921-02-24 | 1921-11-05 |
| 1922 | 1922-06-04 | 1922-12-09 |
| 1923 | 1923-06-05 | 1923-12-18 |
| 1924 | 1924-02-19 | 1924-02-19 |
| 1925 | 1925-04-04 | 1925-11-19 |
| 1926 | 1926-03-25 | 1926-09-26 |
| 1927 | 1927-03-22 | 1927-11-01 |
| 1928 | 1928-01-19 | 1928-02-12 |
| 1929 | 1929-11-17 | 1929-12-28 |
| 1930 | 1930-02-12 | 1930-11-24 |
| 1931 | 1931-05-27 | 1931-12-02 |
| 1932 | 1932-02-05 | 1932-09-29 |
| 1933 | 1933-03-04 | 1933-06-21 |
| 1934 | 1934-02-17 | 1934-11-08 |
| 1935 | 1935-03-21 | 1935-11-28 |
| 1936 | 1936-01-08 | 1936-10-16 |
| 1937 | 1937-01-19 | 1937-12-11 |
| 1938 | 1938-08-07 | 1938-10-23 |
| 1939 | 1939-06-02 | 1939-11-03 |
| 1940 | 1940-03-31 | 1940-11-21 |
| 1941 | 1941-01-24 | 1941-11-19 |
| 1942 | 1942-04-30 | 1942-12-24 |
| 1943 | 1943-06-15 | 1943-11-04 |
| 1944 | 1944-04-02 | 1944-10-01 |
| 1945 | 1945-01-16 | 1945-12-15 |
| 1946 | 1946-01-17 | 1946-12-25 |
| 1947 | 1947-03-28 | 1947-10-01 |
| 1948 | 1948-04-11 | 1948-05-05 |
| 1949 | 1949-02-19 | 1949-11-21 |
| 1950 | 1950-02-02 | 1950-12-20 |
| 1951 | 1951-04-12 | 1951-09-19 |
| 1952 | 1952-04-22 | 1952-11-27 |
| 1953 | 1953-10-06 | 1953-10-21 |
| 1954 | 1954-01-27 | 1954-06-03 |
| 1955 | 1955-02-08 | 1955-06-16 |
| 1956 | 1956-07-10 | 1956-10-18 |
| 1957 | 1957-02-07 | 1957-12-31 |
| 1958 | 1958-05-24 | 1958-09-12 |
| 1959 | 1959-03-31 | 1959-11-28 |
| 1960 | 1960-02-12 | 1960-12-27 |
| 1961 | 1961-04-07 | 1961-11-17 |
| 1962 | 1962-02-20 | 1962-12-29 |
| 1963 | 1963-04-25 | 1963-10-27 |
| 1964 | 1964-01-09 | 1964-11-18 |
| 1965 | 1965-06-22 | 1965-11-25 |
| 1966 | 1966-01-12 | 1966-12-03 |
| 1967 | 1967-01-15 | 1967-02-22 |
| 1968 | 1968-01-03 | 1968-07-02 |
| 1969 | 1969-02-22 | 1969-12-01 |
| 1970 | 1970-05-06 | 1970-05-06 |
| 1971 | 1971-03-15 | 1971-12-10 |
| 1972 | 1972-01-08 | 1972-02-16 |
| 1973 | 1973-02-05 | 1973-10-18 |
| 1974 | 1974-01-29 | 1974-10-16 |
| 1976 | 1976-04-14 | 1976-10-13 |
| 1980 | 1980-04-18 | 1980-10-06 |
| 1991 | 1991-06-03 | 1991-11-04 |
| 2000 | 2000-03-23 | 2000-10-19 |
| 2001 | 2001-05-17 | 2001-11-23 |
| 2003 | 2003-02-20 | 2003-12-20 |
| 2004 | 2004-12-09 | 2004-12-09 |
| 2005 | 2005-02-02 | 2005-12-12 |
| 2006 | 2006-03-28 | 2006-12-22 |
| 2007 | 2007-01-19 | 2007-12-22 |
| 2008 | 2008-12-12 | 2008-12-12 |
| 2009 | 2009-05-25 | 2009-12-08 |
| 2012 | 2012-01-10 | 2012-06-21 |
| 2016 | 2016-03-08 | 2016-12-28 |
| 2017 | 2017-03-21 | 2017-12-19 |
| 2019 | 2019-05-10 | 2019-05-10 |
| 2020 | 2020-02-01 | 2020-10-23 |
| 2021 | 2021-01-27 | 2021-11-15 |
| 2022 | 2022-01-24 | 2022-11-15 |
| 2023 | 2023-01-30 | 2023-12-11 |
| 2024 | 2024-11-18 | 2024-11-18 |
| 2025 | 2025-05-19 | 2025-12-01 |
| 2026 | 2026-03-17 | 2026-08-24 |
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 | 112 | 13 | 1901 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 55 | 3 | 1889 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 11 | 2 | 1963 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 2022 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1886.
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 (2026-10-12).