Centerville 6 SE Threshold Days by Year (USC00391579)
22 fixed thresholds counted per year at Centerville 6 SE (USC00391579): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Centerville 6 SE Thresholds
- Centerville 6 SE: days with 10 mm (0.39 in) or more of precipitation in 124 years, most in 1965 with 35.
- Centerville 6 SE: days with 25 mm (0.98 in) or more of precipitation in 123 years, most in 1944 with 14.
- Centerville 6 SE: nights with a minimum temperature at or below 0 C (32 F) in 115 years, most in 1907 with 186.
- Centerville 6 SE: nights with a minimum temperature at or below -10 C (14 F) in 115 years, most in 1978 with 97.
- 22 fixed thresholds have at least one qualifying day at Centerville 6 SE.
Days at or above 30 C (86 F)
113 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1906 | 39 | 38.3 |
| 1907 | 30 | 38.3 |
| 1908 | 46 | 38.3 |
| 1911 | 67 | 51.3 |
| 1912 | 34 | 51.3 |
| 1913 | 66 | 51.3 |
| 1914 | 61 | 51.3 |
| 1915 | 13 | 51.3 |
| 1916 | 59 | 51.3 |
| 1917 | 37 | 51.3 |
| 1918 | 57 | 51.3 |
| 1919 | 68 | 51.3 |
| 1920 | 58 | 52.9 |
| 1921 | 67 | 52.9 |
| 1922 | 52 | 52.9 |
| 1923 | 44 | 52.9 |
| 1924 | 25 | 52.9 |
| 1925 | 57 | 52.9 |
| 1926 | 64 | 52.9 |
| 1927 | 54 | 52.9 |
| 1928 | 50 | 52.9 |
| 1929 | 58 | 52.9 |
| 1930 | 62 | 72.5 |
| 1931 | 102 | 72.5 |
| 1932 | 64 | 72.5 |
| 1933 | 71 | 72.5 |
| 1934 | 80 | 72.5 |
| 1935 | 67 | 72.5 |
| 1936 | 85 | 72.5 |
| 1937 | 71 | 72.5 |
| 1938 | 53 | 72.5 |
| 1939 | 70 | 72.5 |
| 1940 | 62 | 60.5 |
| 1941 | 68 | 60.5 |
| 1942 | 45 | 60.5 |
| 1943 | 65 | 60.5 |
| 1944 | 49 | 60.5 |
| 1945 | 55 | 60.5 |
| 1946 | 71 | 60.5 |
| 1947 | 69 | 60.5 |
| 1953 | 59 | 75.1 |
| 1954 | 67 | 75.1 |
| 1955 | 88 | 75.1 |
| 1956 | 93 | 75.1 |
| 1957 | 63 | 75.1 |
| 1958 | 68 | 75.1 |
| 1959 | 88 | 75.1 |
| 1960 | 65 | 54.7 |
| 1961 | 65 | 54.7 |
| 1962 | 53 | 54.7 |
| 1963 | 65 | 54.7 |
| 1964 | 63 | 54.7 |
| 1965 | 43 | 54.7 |
| 1966 | 52 | 54.7 |
| 1967 | 45 | 54.7 |
| 1968 | 59 | 54.7 |
| 1969 | 37 | 54.7 |
| 1970 | 81 | 52.1 |
| 1971 | 43 | 52.1 |
| 1972 | 48 | 52.1 |
| 1973 | 52 | 52.1 |
| 1974 | 47 | 52.1 |
| 1975 | 48 | 52.1 |
| 1976 | 66 | 52.1 |
| 1978 | 47 | 52.1 |
| 1979 | 37 | 52.1 |
| 1980 | 65 | 48.5 |
| 1981 | 35 | 48.5 |
| 1982 | 29 | 48.5 |
| 1983 | 65 | 48.5 |
| 1984 | 38 | 48.5 |
| 1985 | 37 | 48.5 |
| 1986 | 35 | 48.5 |
| 1987 | 55 | 48.5 |
| 1988 | 76 | 48.5 |
| 1989 | 50 | 48.5 |
| 1990 | 54 | 36 |
| 1991 | 52 | 36 |
| 1992 | 11 | 36 |
| 1993 | 15 | 36 |
| 1994 | 29 | 36 |
| 1995 | 44 | 36 |
| 1996 | 20 | 36 |
| 1997 | 45 | 36 |
| 1998 | 52 | 36 |
| 1999 | 38 | 36 |
| 2000 | 46 | 41.7 |
| 2001 | 47 | 41.7 |
| 2002 | 58 | 41.7 |
| 2003 | 34 | 41.7 |
| 2004 | 29 | 41.7 |
| 2005 | 52 | 41.7 |
| 2006 | 54 | 41.7 |
| 2007 | 53 | 41.7 |
| 2008 | 22 | 41.7 |
| 2009 | 22 | 41.7 |
| 2010 | 39 | 40.9 |
| 2011 | 42 | 40.9 |
| 2012 | 72 | 40.9 |
| 2013 | 54 | 40.9 |
| 2014 | 19 | 40.9 |
| 2015 | 30 | 40.9 |
| 2016 | 45 | 40.9 |
| 2017 | 37 | 40.9 |
| 2018 | 40 | 40.9 |
| 2019 | 31 | 40.9 |
| 2020 | 57 | 57.4 |
| 2021 | 64 | 57.4 |
| 2022 | 67 | 57.4 |
| 2023 | 55 | 57.4 |
| 2024 | 42 | 57.4 |
| 2025 | 57 | 57.4 |
| 2026 | 60 | 57.4 |
| Year | First date | Last date |
|---|---|---|
| 1906 | 1906-04-24 | 1906-09-10 |
| 1907 | 1907-05-12 | 1907-09-19 |
| 1908 | 1908-04-12 | 1908-10-14 |
| 1911 | 1911-05-09 | 1911-09-22 |
| 1912 | 1912-05-26 | 1912-10-05 |
| 1913 | 1913-04-30 | 1913-10-03 |
| 1914 | 1914-04-16 | 1914-09-18 |
| 1915 | 1915-05-10 | 1915-08-22 |
| 1916 | 1916-05-05 | 1916-10-03 |
| 1917 | 1917-05-16 | 1917-09-23 |
| 1918 | 1918-05-03 | 1918-10-14 |
| 1919 | 1919-05-27 | 1919-09-26 |
| 1920 | 1920-05-25 | 1920-09-25 |
| 1921 | 1921-04-02 | 1921-09-28 |
| 1922 | 1922-06-04 | 1922-10-04 |
| 1923 | 1923-04-19 | 1923-09-02 |
| 1924 | 1924-04-15 | 1924-08-29 |
| 1925 | 1925-04-12 | 1925-09-19 |
| 1926 | 1926-04-20 | 1926-09-17 |
| 1927 | 1927-04-26 | 1927-10-26 |
| 1928 | 1928-03-23 | 1928-10-10 |
| 1929 | 1929-04-05 | 1929-09-25 |
| 1930 | 1930-05-20 | 1930-09-18 |
| 1931 | 1931-04-08 | 1931-09-20 |
| 1932 | 1932-05-12 | 1932-10-02 |
| 1933 | 1933-05-18 | 1933-09-21 |
| 1934 | 1934-04-29 | 1934-09-19 |
| 1935 | 1935-06-12 | 1935-09-24 |
| 1936 | 1936-04-13 | 1936-09-22 |
| 1937 | 1937-05-11 | 1937-10-29 |
| 1938 | 1938-06-05 | 1938-10-03 |
| 1939 | 1939-04-24 | 1939-09-22 |
| 1940 | 1940-04-14 | 1940-10-26 |
| 1941 | 1941-05-14 | 1941-09-20 |
| 1942 | 1942-05-27 | 1942-10-07 |
| 1943 | 1943-03-30 | 1943-10-08 |
| 1944 | 1944-05-14 | 1944-09-17 |
| 1945 | 1945-05-25 | 1945-10-18 |
| 1946 | 1946-06-05 | 1946-10-06 |
| 1947 | 1947-06-09 | 1947-10-21 |
| 1953 | 1953-05-25 | 1953-10-03 |
| 1954 | 1954-04-14 | 1954-09-27 |
| 1955 | 1955-04-19 | 1955-10-10 |
| 1956 | 1956-05-12 | 1956-10-12 |
| 1957 | 1957-05-07 | 1957-09-30 |
| 1958 | 1958-04-16 | 1958-10-19 |
| 1959 | 1959-04-30 | 1959-09-14 |
| 1960 | 1960-04-22 | 1960-10-11 |
| 1961 | 1961-05-28 | 1961-10-16 |
| 1962 | 1962-04-21 | 1962-10-10 |
| 1963 | 1963-04-01 | 1963-10-06 |
| 1964 | 1964-04-16 | 1964-09-10 |
| 1965 | 1965-04-29 | 1965-09-02 |
| 1966 | 1966-05-04 | 1966-08-30 |
| 1967 | 1967-04-30 | 1967-10-02 |
| 1968 | 1968-03-30 | 1968-09-14 |
| 1969 | 1969-05-15 | 1969-09-14 |
| 1970 | 1970-05-07 | 1970-09-30 |
| 1971 | 1971-06-04 | 1971-09-14 |
| 1972 | 1972-05-17 | 1972-09-20 |
| 1973 | 1973-05-22 | 1973-09-11 |
| 1974 | 1974-05-21 | 1974-10-11 |
| 1975 | 1975-05-18 | 1975-10-14 |
| 1976 | 1976-05-20 | 1976-10-04 |
| 1978 | 1978-05-25 | 1978-09-12 |
| 1979 | 1979-05-29 | 1979-09-11 |
| 1980 | 1980-04-20 | 1980-10-10 |
| 1981 | 1981-04-26 | 1981-09-30 |
| 1982 | 1982-06-07 | 1982-09-11 |
| 1983 | 1983-05-28 | 1983-10-28 |
| 1984 | 1984-06-20 | 1984-09-20 |
| 1985 | 1985-04-12 | 1985-09-08 |
| 1986 | 1986-06-04 | 1986-08-26 |
| 1987 | 1987-04-18 | 1987-09-27 |
| 1988 | 1988-04-08 | 1988-09-26 |
| 1989 | 1989-04-22 | 1989-10-14 |
| 1990 | 1990-04-23 | 1990-10-06 |
| 1991 | 1991-04-06 | 1991-09-30 |
| 1992 | 1992-05-01 | 1992-10-03 |
| 1993 | 1993-06-08 | 1993-09-13 |
| 1994 | 1994-04-19 | 1994-09-21 |
| 1995 | 1995-06-07 | 1995-10-13 |
| 1996 | 1996-05-18 | 1996-08-26 |
| 1997 | 1997-05-18 | 1997-10-03 |
| 1998 | 1998-05-05 | 1998-09-29 |
| 1999 | 1999-06-06 | 1999-09-26 |
| 2000 | 2000-05-05 | 2000-10-01 |
| 2001 | 2001-04-29 | 2001-10-03 |
| 2002 | 2002-04-16 | 2002-10-01 |
| 2003 | 2003-04-14 | 2003-10-20 |
| 2004 | 2004-04-19 | 2004-09-20 |
| 2005 | 2005-06-07 | 2005-10-04 |
| 2006 | 2006-04-14 | 2006-10-08 |
| 2007 | 2007-04-30 | 2007-10-08 |
| 2008 | 2008-06-15 | 2008-09-27 |
| 2009 | 2009-04-24 | 2009-08-24 |
| 2010 | 2010-05-22 | 2010-10-08 |
| 2011 | 2011-05-09 | 2011-10-04 |
| 2012 | 2012-04-01 | 2012-09-11 |
| 2013 | 2013-04-28 | 2013-09-30 |
| 2014 | 2014-05-27 | 2014-09-19 |
| 2015 | 2015-05-03 | 2015-10-12 |
| 2016 | 2016-05-07 | 2016-09-24 |
| 2017 | 2017-06-03 | 2017-09-23 |
| 2018 | 2018-05-01 | 2018-10-04 |
| 2019 | 2019-05-17 | 2019-10-01 |
| 2020 | 2020-06-02 | 2020-10-07 |
| 2021 | 2021-04-06 | 2021-09-29 |
| 2022 | 2022-04-23 | 2022-10-24 |
| 2023 | 2023-04-12 | 2023-10-03 |
| 2024 | 2024-04-14 | 2024-10-11 |
| 2025 | 2025-03-29 | 2025-10-05 |
| 2026 | 2026-03-22 | 2026-10-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 113 | 102 | 1931 | 60 |
| 35 C (95 F): Days | 108 | 51 | 1931 | 6 |
| 40 C (104 F): Days | 29 | 17 | 1936 | 1 |
| 45 C (113 F): Days | 1 | 1 | 1936 | 1 |
| 90 F (32.2 C): Days | 113 | 81 | 1931 | 26 |
| 100 F (37.8 C): Days | 68 | 31 | 1936 | 2 |
| 110 F (43.3 C): Days | 6 | 4 | 1936 | 1 |
| 0 C (32 F): Ice days (max | 113 | 93 | 1975 | 29 |
| 0 C (32 F): Frost days (min | 115 | 186 | 1907 | 98 |
| -10 C (14 F): Days with min | 115 | 97 | 1978 | 30 |
| -20 C (-4 F): Days with min | 115 | 55 | 1978 | 9 |
| -30 C (-22 F): Days with min | 64 | 14 | 1936 | 2 |
| -40 C (-40 F): Days with min | 1 | 1 | 1912 | 1 |
| 20 C (68 F): Tropical nights (min | 114 | 45 | 1937 | 27 |
| 25 C (77 F): Days with min | 29 | 5 | 1937 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 124 | 35 | 1965 | 18 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 123 | 14 | 1944 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 67 | 6 | 1944 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1899 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 103 | 8 | 1969 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 18 | 2 | 1917 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1962 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.
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 (2026-10-17).