| Year | Temperature |
|---|---|
| 2023 | -24 °F |
| 2022 | -14 °F |
| 2021 | -2 °F |
| 2020 | -8 °F |
| 2017 | -18 °F |
| 2016 | -17 °F |
| 2015 | -16 °F |
| 2014 | -16 °F |
| 2013 | -20 °F |
| 2012 | -2 °F |
| 2011 | -17 °F |
| 2010 | -13 °F |
| 2009 | -13 °F |
| 2008 | -19 °F |
| 2007 | -15 °F |
| 2006 | -8 °F |
| 2005 | -14 °F |
| 2004 | -23 °F |
| 2000 | -11 °F |
| 1995 | -11 °F |
| 1994 | -11 °F |
| 1992 | -18 °F |
| 1991 | -18 °F |
| 1990 | -31 °F |
| 1989 | -27 °F |
| 1988 | -17 °F |
| 1987 | -11 °F |
| 1986 | -4 °F |
| 1985 | -36 °F |
| 1983 | -31 °F |
| 1982 | -28 °F |
| 1981 | -17 °F |
| 1980 | -19 °F |
| 1979 | -31 °F |
| 1978 | -21 °F |