| Date | Maximum | Minimum | Lowest Max | Highest Min | Precip | Snowfall |
| Dec. 01 | 76/1998 | 0/1908 | 19/1985 | 43/1891 | 1.05/1933 | 7.8/1933 |
| Dec. 02 | 72/2003+ | -8/1929 | 12/1985 | 41/1917+ | 0.68/1921 | 6.8/1921 |
| Dec. 03 | 75/2010 | -2/2006 | 20/2009 | 41/1954+ | 0.19/2005 | 3.2/2005 |
| Dec. 04 | 77/1965 | -8/1909 | 13/1909 | 42/1918 | 0.84/1913 | 12.5/1913 |
| Dec. 05 | 78/1939 | -15/1972 | 13/1972 | 40/1987 | 0.21/1978 | 4.2/1960 |
| Dec. 06 | 76/1939 | -19/1972 | 5/1972 | 35/1940 | 0.54/1989 | 4.9/1978 |
| Dec. 07 | 76/1970 | -11/1972 | 8/1927 | 40/1894 | 0.27/1988 | 4.6/1927 |
| Dec. 08 | 77/1970 | -23/1978 | 8/1978 | 36/1889 | 0.52/1898 | 5.8/1898 |
| Dec. 09 | 73/1996+ | -22/1919 | -2/1919 | 42/1891 | 0.35/1943 | 6.5/1943 |
| Dec. 10 | 74/1981+ | -16/1972 | 6/1932 | 41/1929 | 0.32/1961 | 6.7/1961 |
| Dec. 11 | 79/2004 | -22/1961 | 1/1932 | 43/1919 | 0.28/1991 | 3.4/1991 |
| Dec. 12 | 71/1924 | -28/1961 | 12/1961 | 47/1921 | 0.34/1967 | 6.8/1967 |
| Dec. 13 | 73/2010+ | -22/1961 | 6/1926 | 43/1933 | 1.04/1899 | 12.0/1899 |
| Dec. 14 | 73/1924 | -18/1940 | 7/1901 | 41/2006 | 0.44/1892 | 5.2/1892 |
| Dec. 15 | 73/1929 | -18/1892 | 8/2008 | 38/1888 | 0.28/1967 | 4.6/1988 |
| Dec. 16 | 70/1939 | -8/1940 | 12/1897 | 37/1941 | 0.36/1909 | 2.9/1909 |
| Dec. 17 | 82/1980 | -19/2016 | 16/1996+ | 34/1977 | 0.33/1937 | 3.4/1937 |
| Dec. 18 | 70/1979 | -19/2016+ | 11/1909 | 34/1977+ | 0.45/1973 | 4.6/1973 |
| Dec. 19 | 70/1917 | -19/1945+ | 5/1924 | 35/1978 | 0.32/1911 | 7.1/1911 |
| Dec. 20 | 75/1981 | -16/1924 | 7/1990 | 37/1933 | 0.29/1983 | 5.9/1983 |
| Dec. 21 | 69/1955+ | -19/1990 | -2/1990 | 46/1933 | 0.42/1981 | 3.5/1963 |
| Dec. 22 | 75/1955 | -23/1990 | 0/1990 | 46/1893 | 0.25/2011 | 5.4/2011 |
| Dec. 23 | 77/1964 | -25/1990 | 5/1983 | 50/1964 | 0.30/1924 | 3.6/1952 |
| Dec. 24 | 76/1955 | -17/1998+ | 0/1983 | 40/1964+ | 0.29/1982 | 2.0/1982 |
| Dec. 25 | 72/1971 | -10/1983 | 14/1983 | 37/1892 | 0.45/2016 | 5.1/1987 |
| Dec. 26 | 73/2005 | -12/1911 | 15/2017 | 37/1907 | 0.30/1974+ | 4.4/1942 |
| Dec. 27 | 75/1980 | -15/1911 | 7/1894 | 35/1906 | 0.61/1979 | 6.6/1979 |
| Dec. 28 | 68/1999 | -15/1983 | 16/1894 | 38/1928 | 0.12/1891 | 1.3/1939 |
| Dec. 29 | 71/2017+ | -20/1983 | 13/1990 | 36/1976+ | 0.15/1973 | 2.3/2014 |
| Dec. 30 | 79/1980 | -16/2014 | 5/1911 | 37/1965 | 0.44/1896 | 6.3/2010 |
| Dec. 31 | 69/1904 | -17/2014 | 4/1923 | 39/1933 | 0.42/1924 | 4.2/1924 |