| Year | Temperature |
|---|---|
| 2024 | 5 °F |
| 2023 | 22 °F |
| 2022 | 3 °F |
| 2021 | 14 °F |
| 2020 | 20 °F |
| 2019 | 17 °F |
| 2018 | 10 °F |
| 2017 | 11 °F |
| 2016 | 19 °F |
| 2015 | 6 °F |
| 2014 | 5 °F |
| 2013 | 19 °F |
| 2012 | 18 °F |
| 2011 | 11 °F |
| 2010 | 10 °F |
| 2008 | 12 °F |
| 2007 | 14 °F |
| 2006 | 13 °F |
| 2005 | 16 °F |
| 2004 | 13 °F |
| 2003 | 3 °F |
| 2002 | 15 °F |
| 2001 | 12 °F |
| 2000 | 11 °F |
| 1999 | 10 °F |
| 1998 | 17 °F |
| 1997 | 4 °F |
| 1996 | -1 °F |
| 1995 | 9 °F |
| 1994 | 0 °F |
| 1993 | 12 °F |
| 1992 | 9 °F |
| 1991 | 11 °F |
| 1987 | 11 °F |
| 1986 | 11 °F |
| 1985 | -16 °F |
| 1984 | 2 °F |
| 1983 | -4 °F |
| 1981 | 4 °F |
| 1979 | 6 °F |
| 1978 | 7 °F |
| 1977 | -2 °F |
| 1976 | 4 °F |
| 1975 | 8 °F |
| 1974 | 15 °F |
| 1973 | 10 °F |
| 1972 | 2 °F |
| 1971 | 6 °F |
| 1969 | 9 °F |
| 1968 | 11 °F |
| 1967 | 8 °F |
| 1966 | -17 °F |
| 1965 | 5 °F |
| 1964 | 11 °F |
| 1963 | -6 °F |
| 1962 | -6 °F |
| 1961 | 9 °F |
| 1960 | 4 °F |
| 1959 | 6 °F |
| 1958 | -6 °F |
| 1957 | 9 °F |
| 1956 | 16 °F |