September 17 All-Time Records 1881–2024 |
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Highest temperature | 31.3 °C | 1981 |
Lowest temperature | -3.3 °C | 1971 |
Lowest daily high | 1.7 °C | 1947 |
Highest daily low | 10.5 °C | 2016 |
Most precipitation | 1.38 cm | 1996 |
Most snow | 5.8 cm | 1947 |
September 17 Average Weather 1991–2020 1 |
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Average high | 17.9 °C | |
Average low | 4.4 °C | |
Chance precipitation | 29.3% | |
Chance snow | 4.4% |
Year | High (°C) | Low (°C) | Precip. (cm) | Snow (cm) |
---|---|---|---|---|
2023 | 26.1 | 9.1 | 0.00 | 0.0 |
2022 | 17.8 | 6.7 | 0.00 | 0.0 |
2021 | 20.4 | 0.7 | 0.00 | 0.0 |
2020 | 21.7 | 5.4 | 0.00 | 0.0 |
2019 | 18.1 | 8.6 | 0.00 | n/a |
2018 | 12.2 | 1.6 | 0.08 | 0.0 |
2017 | 18.3 | -0.2 | 0.00 | 0.0 |
2016 | 20.5 | 10.5 | 0.00 | 0.0 |
2015 | 16.0 | 0.3 | 0.00 | 0.0 |
2014 | 25.6 | 6.6 | 0.00 | 0.0 |
2013 | 21.1 | 9.5 | 0.38 | 0.0 |
2012 | 24.9 | 4.2 | 0.00 | 0.0 |
2011 | 17.2 | 3.7 | 0.00 | 0.0 |
2010 | 7.8 | 0.7 | 0.08 | 0.2 |
2009 | 20.7 | 7.9 | 0.02 | 0.0 |
2008 | 26.0 | 5.1 | 0.00 | 0.0 |
2007 | 12.7 | 5.2 | 0.16 | 0.0 |
2006 | 8.8 | -0.3 | 0.00 | 0.0 |
2005 | 16.6 | 1.0 | 0.00 | 0.0 |
2004 | 17.9 | 2.7 | 0.00 | 0.0 |
2003 | 1.9 | -2.8 | 0.22 | 3.4 |
2002 | 13.5 | 4.4 | 0.00 | 0.0 |
2001 | 25.6 | 8.3 | 0.00 | 0.0 |
2000 | 27.4 | 9.7 | 0.00 | 0.0 |
1999 | 17.9 | 6.5 | 0.00 | 0.0 |
1998 | 15.0 | 5.5 | 0.92 | 0.0 |
1997 | 7.9 | 1.6 | 0.80 | 0.0 |
1996 | 9.0 | 5.3 | 1.38 | 0.0 |
1995 | 13.4 | 5.4 | 0.08 | 0.0 |
1994 | 28.4 | 6.7 | 0.00 | 0.0 |
1993 | 16.1 | -1.6 | 0.00 | 0.0 |
1992 | 9.2 | 0.9 | 0.16 | 0.2 |
1991 | 10.5 | 2.1 | 0.14 | 0.0 |
1990 | 16.6 | 4.5 | 0.00 | 0.0 |
1989 | 6.2 | 4.0 | 0.60 | 0.0 |
1988 | 4.3 | 0.2 | 0.45 | 3.7 |
1987 | 16.9 | 0.9 | 0.00 | 0.0 |
1986 | 5.8 | 2.8 | 0.90 | 0.0 |
1985 | 10.7 | -0.1 | 0.00 | 0.0 |
1984 | 25.3 | 10.0 | 0.00 | 0.0 |
1983 | 10.1 | 1.2 | 0.00 | 0.0 |
1982 | 24.3 | 2.7 | 0.00 | 0.0 |
1981 | 31.3 | 9.6 | 0.00 | 0.0 |
1980 | 11.9 | 3.9 | 0.64 | 0.0 |
1979 | 22.4 | 4.4 | 0.00 | 0.0 |
1978 | 9.8 | 2.6 | 0.18 | 0.0 |
1977 | 7.3 | 3.4 | 1.21 | 0.0 |
1976 | 17.8 | 6.7 | 0.00 | 0.0 |
1975 | 11.7 | 3.3 | 1.02 | 0.0 |
1974 | 21.1 | 6.7 | 0.00 | 0.0 |
1973 | 18.3 | -1.1 | 0.00 | 0.0 |
1972 | 10.6 | 2.2 | 0.46 | 0.0 |
1971 | 13.9 | -3.3 | 0.00 | 0.0 |
1970 | 19.4 | 6.7 | 0.00 | 0.0 |
1969 | 20.0 | 3.3 | 0.00 | 0.0 |
1968 | 17.2 | 5.0 | 0.00 | 0.0 |
1967 | 21.7 | 1.1 | 0.00 | 0.0 |
1966 | 23.3 | 6.1 | 0.00 | 0.0 |
1965 | 7.8 | -3.3 | 0.00 | 0.0 |
1964 | 16.1 | 2.8 | 0.84 | 0.0 |
1963 | 11.7 | 3.9 | 0.00 | 0.0 |
1962 | 22.8 | 3.9 | 0.00 | 0.0 |
1961 | 24.4 | 5.6 | 0.00 | 0.0 |
1960 | 22.2 | 0.6 | 0.00 | 0.0 |
1959 | 7.2 | 2.8 | 0.08 | 0.0 |
1958 | 18.3 | 7.8 | 0.00 | 0.0 |
1957 | 4.4 | 0.6 | 0.28 | 0.3 |
1956 | 23.9 | 6.1 | 0.00 | 0.0 |
1955 | 12.8 | 2.8 | 0.00 | 0.0 |
1954 | 8.9 | 1.1 | 0.10 | 0.0 |
1953 | 16.7 | 5.0 | 0.00 | 0.0 |
1952 | 20.6 | 6.7 | 0.00 | 0.0 |
1951 | 25.0 | 6.7 | 0.00 | 0.0 |
1950 | 21.1 | -1.7 | 0.00 | 0.0 |
1949 | 18.3 | 6.7 | 0.00 | 0.0 |
1948 | 21.1 | 3.9 | 0.00 | 0.0 |
1947 | 1.7 | -2.2 | 0.58 | 5.8 |
1946 | 12.2 | 3.3 | 0.03 | 0.0 |
1945 | 5.0 | 0.0 | 0.00 | 0.0 |
1944 | 10.6 | 3.9 | 0.00 | 0.0 |
1943 | 17.8 | 7.8 | 1.27 | 5.8 |
1942 | 7.8 | 2.2 | 0.00 | 0.0 |
1941 | 12.8 | 5.0 | 0.00 | 0.0 |
1940 | 23.3 | 2.2 | 0.00 | 0.0 |
1939 | 25.0 | 9.4 | 0.00 | 0.0 |
1938 | 28.3 | 6.7 | 0.00 | 0.0 |
1937 | 28.3 | 9.4 | 0.00 | 0.0 |
1936 | 18.9 | -0.6 | 0.00 | 0.0 |
1935 | 17.8 | 4.4 | 0.00 | 0.0 |
1934 | 20.0 | 2.2 | 0.00 | 0.0 |
1933 | 23.3 | -1.1 | 0.00 | 0.0 |
1932 | 23.3 | 2.2 | 0.00 | 0.0 |
1931 | 7.8 | -1.7 | 0.00 | 0.0 |
1930 | 28.9 | 7.2 | 0.00 | 0.0 |
1929 | 20.6 | 4.4 | 0.00 | 0.0 |
1928 | 25.6 | 1.7 | 0.00 | 0.0 |
1927 | 13.9 | 6.1 | 0.18 | 0.0 |
1926 | 2.2 | -2.2 | 0.10 | 1.0 |
1925 | 17.8 | 1.7 | 0.00 | 0.0 |
1924 | 24.4 | 5.6 | 0.00 | 0.0 |
1923 | 23.9 | -2.2 | 0.00 | 0.0 |
1922 | 22.2 | 3.9 | 0.00 | 0.0 |
1921 | 22.8 | 1.1 | 0.00 | 0.0 |
1920 | 20.6 | -1.1 | 0.00 | 0.0 |
1919 | 24.4 | 4.4 | 0.00 | 0.0 |
1918 | 26.7 | 1.1 | 0.00 | 0.0 |
1917 | 28.9 | 9.4 | 0.00 | 0.0 |
1916 | 26.7 | 5.6 | 0.00 | 0.0 |
1915 | 21.1 | 1.7 | 0.13 | 0.0 |
1914 | 16.1 | 1.1 | 0.00 | 0.0 |
1913 | 26.7 | 7.8 | 0.00 | 0.0 |
1912 | 21.7 | 2.8 | 0.00 | 0.0 |
1911 | 11.7 | 5.6 | 0.48 | 0.0 |
1910 | 22.2 | 7.8 | 0.00 | 0.0 |
1909 | 12.2 | 8.9 | 0.00 | 0.0 |
1908 | 14.4 | 5.6 | 0.00 | 0.0 |
1907 | 7.8 | 3.3 | 0.00 | 0.0 |
1906 | 22.2 | 6.1 | 0.00 | 0.0 |
1905 | 14.4 | 1.7 | 0.00 | 0.0 |
1904 | 7.8 | 3.3 | 0.18 | 0.0 |
1903 | 22.8 | 4.4 | 0.00 | 0.0 |
1902 | 12.8 | -2.2 | 0.00 | 0.0 |
1901 | 15.6 | -1.7 | 0.00 | 0.0 |
1900 | 13.9 | 3.3 | 0.20 | 0.0 |
1899 | 15.6 | 4.4 | 0.00 | 0.0 |
1898 | 19.4 | 5.6 | 0.00 | 0.0 |
1897 | 25.0 | 6.1 | 0.00 | 0.0 |
1896 | 14.4 | 2.2 | 0.00 | 0.0 |
1895 | 17.2 | 0.6 | 0.00 | 0.0 |
1894 | 18.9 | 6.1 | 0.00 | 0.0 |
1893 | 4.4 | -1.1 | 0.08 | 0.8 |
1892 | 25.6 | 10.0 | 0.00 | 0.0 |
1891 | 23.9 | 4.4 | 0.00 | 0.0 |
1890 | 18.9 | 3.9 | 0.00 | 0.0 |
1889 | 24.4 | 3.9 | 0.00 | 0.0 |
1888 | 28.3 | 6.7 | 0.00 | 0.0 |
1887 | 11.1 | 0.0 | 0.00 | 0.0 |
1886 | 11.7 | -2.2 | 0.00 | 0.0 |
1885 | 20.6 | -1.7 | 0.00 | 0.0 |
1884 | 15.6 | -0.6 | 0.00 | 0.0 |
1883 | n/a | n/a | n/a | n/a |
1882 | n/a | n/a | n/a | n/a |
Rank | Temperature | Year |
---|---|---|
1 | 31.3 °C | 1981 |
2 | 28.9 °C | 1917 |
2 | 28.9 °C | 1930 |
4 | 28.4 °C | 1994 |
5 | 28.3 °C | 1937 |
5 | 28.3 °C | 1888 |
5 | 28.3 °C | 1938 |
8 | 27.4 °C | 2000 |
9 | 26.7 °C | 1918 |
9 | 26.7 °C | 1916 |
9 | 26.7 °C | 1913 |
Rank | Temperature | Year |
---|---|---|
1 | -3.3 °C | 1965 |
1 | -3.3 °C | 1971 |
3 | -2.8 °C | 2003 |
4 | -2.2 °C | 1923 |
4 | -2.2 °C | 1902 |
4 | -2.2 °C | 1926 |
4 | -2.2 °C | 1947 |
4 | -2.2 °C | 1886 |
9 | -1.7 °C | 1901 |
9 | -1.7 °C | 1885 |
9 | -1.7 °C | 1950 |
9 | -1.7 °C | 1931 |
Rank | Temperature | Year |
---|---|---|
1 | 1.7 °C | 1947 |
2 | 1.9 °C | 2003 |
3 | 2.2 °C | 1926 |
4 | 4.3 °C | 1988 |
5 | 4.4 °C | 1957 |
5 | 4.4 °C | 1893 |
7 | 5.0 °C | 1945 |
8 | 5.8 °C | 1986 |
9 | 6.2 °C | 1989 |
10 | 7.2 °C | 1959 |
Rank | Precipitation | Year |
---|---|---|
1 | 1.38 cm | 1996 |
2 | 1.27 cm | 1943 |
3 | 1.21 cm | 1977 |
4 | 1.02 cm | 1975 |
5 | 0.92 cm | 1998 |
6 | 0.90 cm | 1986 |
7 | 0.84 cm | 1964 |
8 | 0.80 cm | 1997 |
9 | 0.64 cm | 1980 |
10 | 0.60 cm | 1989 |
Rank | Precipitation | Year |
---|---|---|
1 | 5.8 cm | 1947 |
1 | 5.8 cm | 1943 |
3 | 3.7 cm | 1988 |
4 | 3.4 cm | 2003 |
5 | 1.0 cm | 1926 |
6 | 0.8 cm | 1893 |
7 | 0.3 cm | 1957 |
8 | 0.2 cm | 1992 |
8 | 0.2 cm | 2010 |