Devon (Pol) Threshold Days by Year (SF004775010)
4 fixed thresholds counted per year at Devon (Pol) (SF004775010): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Devon (Pol) Thresholds
- Devon (Pol): days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1975 with 41.
- Devon (Pol): days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1996 with 14.
- Devon (Pol): days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1996 with 6.
- Devon (Pol): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1908 with 1.
- 4 fixed thresholds have at least one qualifying day at Devon (Pol).
Days with 10 mm (0.39 in) or more of precipitation
66 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1908 | 22 | 22 |
| 1911 | 18 | 23 |
| 1913 | 21 | 23 |
| 1914 | 34 | 23 |
| 1915 | 26 | 23 |
| 1916 | 19 | 23 |
| 1918 | 25 | 23 |
| 1919 | 18 | 23 |
| 1920 | 26 | 22.6 |
| 1921 | 18 | 22.6 |
| 1923 | 22 | 22.6 |
| 1924 | 32 | 22.6 |
| 1925 | 29 | 22.6 |
| 1926 | 19 | 22.6 |
| 1927 | 12 | 22.6 |
| 1930 | 18 | 20.1 |
| 1931 | 20 | 20.1 |
| 1932 | 18 | 20.1 |
| 1933 | 20 | 20.1 |
| 1934 | 22 | 20.1 |
| 1936 | 25 | 20.1 |
| 1937 | 18 | 20.1 |
| 1938 | 21 | 20.1 |
| 1939 | 19 | 20.1 |
| 1940 | 29 | 20.5 |
| 1944 | 15 | 20.5 |
| 1945 | 14 | 20.5 |
| 1946 | 24 | 20.5 |
| 1958 | 30 | 27.5 |
| 1959 | 25 | 27.5 |
| 1960 | 24 | 23.1 |
| 1961 | 24 | 23.1 |
| 1962 | 26 | 23.1 |
| 1964 | 30 | 23.1 |
| 1965 | 17 | 23.1 |
| 1966 | 17 | 23.1 |
| 1967 | 28 | 23.1 |
| 1968 | 19 | 23.1 |
| 1969 | 23 | 23.1 |
| 1970 | 21 | 26.1 |
| 1971 | 23 | 26.1 |
| 1972 | 22 | 26.1 |
| 1973 | 27 | 26.1 |
| 1974 | 27 | 26.1 |
| 1975 | 41 | 26.1 |
| 1976 | 32 | 26.1 |
| 1977 | 22 | 26.1 |
| 1978 | 23 | 26.1 |
| 1979 | 23 | 26.1 |
| 1980 | 26 | 24.4 |
| 1981 | 31 | 24.4 |
| 1982 | 17 | 24.4 |
| 1983 | 26 | 24.4 |
| 1984 | 18 | 24.4 |
| 1985 | 22 | 24.4 |
| 1986 | 25 | 24.4 |
| 1987 | 28 | 24.4 |
| 1988 | 22 | 24.4 |
| 1989 | 29 | 24.4 |
| 1990 | 24 | 22.6 |
| 1991 | 21 | 22.6 |
| 1992 | 19 | 22.6 |
| 1993 | 22 | 22.6 |
| 1994 | 15 | 22.6 |
| 1995 | 21 | 22.6 |
| 1996 | 36 | 22.6 |
| Year | First date | Last date |
|---|---|---|
| 1908 | 1908-01-27 | 1908-12-29 |
| 1911 | 1911-01-08 | 1911-11-30 |
| 1913 | 1913-01-04 | 1913-12-26 |
| 1914 | 1914-01-01 | 1914-12-25 |
| 1915 | 1915-01-06 | 1915-12-15 |
| 1916 | 1916-01-14 | 1916-12-30 |
| 1918 | 1918-01-04 | 1918-12-31 |
| 1919 | 1919-01-01 | 1919-12-22 |
| 1920 | 1920-01-01 | 1920-12-30 |
| 1921 | 1921-01-07 | 1921-11-28 |
| 1923 | 1923-01-11 | 1923-12-26 |
| 1924 | 1924-01-10 | 1924-12-29 |
| 1925 | 1925-01-05 | 1925-12-28 |
| 1926 | 1926-01-03 | 1926-12-28 |
| 1927 | 1927-01-19 | 1927-12-31 |
| 1930 | 1930-01-01 | 1930-12-23 |
| 1931 | 1931-01-07 | 1931-12-26 |
| 1932 | 1932-02-03 | 1932-12-25 |
| 1933 | 1933-01-01 | 1933-12-31 |
| 1934 | 1934-01-02 | 1934-12-06 |
| 1936 | 1936-01-12 | 1936-12-29 |
| 1937 | 1937-01-04 | 1937-12-31 |
| 1938 | 1938-01-11 | 1938-12-30 |
| 1939 | 1939-01-01 | 1939-12-26 |
| 1940 | 1940-01-05 | 1940-12-27 |
| 1944 | 1944-02-01 | 1944-12-22 |
| 1945 | 1945-01-31 | 1945-12-29 |
| 1946 | 1946-01-08 | 1946-12-23 |
| 1958 | 1958-01-05 | 1958-12-22 |
| 1959 | 1959-01-01 | 1959-12-31 |
| 1960 | 1960-01-20 | 1960-12-29 |
| 1961 | 1961-01-14 | 1961-12-26 |
| 1962 | 1962-01-08 | 1962-12-30 |
| 1964 | 1964-01-04 | 1964-12-30 |
| 1965 | 1965-01-14 | 1965-12-16 |
| 1966 | 1966-01-23 | 1966-11-18 |
| 1967 | 1967-01-10 | 1967-12-20 |
| 1968 | 1968-01-20 | 1968-12-30 |
| 1969 | 1969-01-06 | 1969-11-29 |
| 1970 | 1970-01-16 | 1970-12-28 |
| 1971 | 1971-01-04 | 1971-12-29 |
| 1972 | 1972-01-03 | 1972-12-27 |
| 1973 | 1973-01-03 | 1973-12-18 |
| 1974 | 1974-01-01 | 1974-12-25 |
| 1975 | 1975-01-06 | 1975-12-31 |
| 1976 | 1976-01-01 | 1976-12-22 |
| 1977 | 1977-01-19 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-22 |
| 1979 | 1979-01-19 | 1979-12-06 |
| 1980 | 1980-01-04 | 1980-12-31 |
| 1981 | 1981-01-17 | 1981-12-26 |
| 1982 | 1982-01-02 | 1982-12-29 |
| 1983 | 1983-01-13 | 1983-12-30 |
| 1984 | 1984-01-01 | 1984-12-16 |
| 1985 | 1985-01-16 | 1985-12-30 |
| 1986 | 1986-01-03 | 1986-12-28 |
| 1987 | 1987-01-13 | 1987-12-26 |
| 1988 | 1988-01-03 | 1988-12-24 |
| 1989 | 1989-01-10 | 1989-12-30 |
| 1990 | 1990-01-20 | 1990-12-29 |
| 1991 | 1991-01-04 | 1991-12-11 |
| 1992 | 1992-01-01 | 1992-12-22 |
| 1993 | 1993-01-03 | 1993-12-16 |
| 1994 | 1994-01-09 | 1994-12-26 |
| 1995 | 1995-01-14 | 1995-12-23 |
| 1996 | 1996-01-03 | 1996-12-23 |
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 | 66 | 41 | 1975 | 36 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 66 | 14 | 1996 | 14 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 43 | 6 | 1996 | 6 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1908 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.
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).