| Avg High | Avg Low | Record High | Year | Record Low | Year | Record Low High | Year | Record High Low | Year | Previous Years | Precip | Year | Snow | Year | Previous Years | |
| 1 | 66 | 44 | 90 | 1976 | 27 | 1974 | 41 | 1961 | 63 | 1971 | 1.53 | 1926 | ||||
| 2 | 66 | 44 | 87 | 1953 | 22 | 2003* | 50 | 1981 | 65 | 1898 | *1974 | 1.67 | 1879 | |||
| 3 | 66 | 44 | 85 | 1997* | 25 | 1974 | 45 | 1980 | 63 | 1951 | *1976 | 1.16 | 1919 | T | 1935 | |
| 4 | 65 | 43 | 85 | 1967 | 25 | 1989 | 45 | 1935 | 63 | 1922 | 1.42 | 1919 | T | 1935 | ||
| 5 | 65 | 43 | 86 | 1922 | 23 | 1980 | 42 | 1935 | 64 | 1900 | 1.41 | 1995 | ||||
| 6 | 64 | 43 | 90 | 1963 | 22 | 1952 | 43 | 2000* | 64 | 1900 | *1952 | 1.26 | 1949 | 0.5 | 1964 | |
| 7 | 64 | 42 | 85 | 1997* | 23 | 2001 | 43 | 1915 | 63 | 1997 | *1947 | 1.56 | 1882 | T | 2000 | |
| 8 | 64 | 42 | 83 | 1997* | 22 | 1987 | 41 | 1915 | 65 |
1997** |
*1949,**1949 | 2.05 | 1881 | T | 1915 | |
| 9 | 63 | 41 | 82 | 1879 | 20 | 1964 | 42 | 1906 | 68 | 1949 | 1.1 | 1932 | 0.3 | 1925 | ||
| 10 | 63 | 41 | 84 | 1938 | 17 | 1964 | 35 | 1906 | 62 | 1973 | 1.75 | 1954 | 3 | 1990 | ||
| 11 | 62 | 41 | 84 | 1928 | 23 | 1987 | 38 | 1906 | 66 | 1962 | 0.96 | 1983 | 0.1 | 1909 | ||
| 12 | 62 | 40 | 83 | 1995 | 21 | 1988 | 31 | 1909 | 63 | 1997 | 0.98 | 1890 | T | 1959 | ||
| 13 | 61 | 40 | 90 | 1975 | 20 | 1988 | 41 | 1909 | 63 | 1935 | 1.45 | 1883 | T | 1952 | ||
| 14 | 61 | 40 | 82 | 1947 | 22 | 1979 | 42 | 1898 | 63 | 1968 | 1.16 | 1966 | T | 2001 | ||
| 15 | 60 | 39 | 84 | 1968 | 23 | 1876 | 40 | 1909 | 68 | 1968 | 1.31 | 1880 | T | 1943 | ||
| 16 | 60 | 39 | 81 | 1938 | 19 | 1891 | 42 | 1943 | 64 | 1968 | 0.99 | 1914 | 0.6 | 1952 | ||
| 17 | 59 | 38 | 82 | 1947 | 20 | 1976 | 36 | 1930 | 61 | 1994 | 1.99 | 1881 | 0.5 | 1952 | ||
| 18 | 59 | 38 | 82 | 1953 | 18 | 1976 | 36 | 1930 | 60 | 1953 | 2.78 | 1984 | 0.5 | 1991 | ||
| 19 | 59 | 38 | 80 | 1953 | 15 | 1972 | 32 | 1930 | 60 | 1953 | 2.27 | 1937 | 1.7 | 1992 | ||
| 20 | 58 | 37 | 82 | 1953 | 20 | 1952 | 32 | 1930 | 61 | 1979 | 1.65 | 1934 | 0.5 | 1989 | ||
| 21 | 57 | 37 | 81 | 1979 | 20 | 1960 | 38 | 1913 | 67 | 1979 | 1.04 | 1951 | 0.2 | 1917 | ||
| 22 | 57 | 37 | 81 | 1947 | 17 | 1982 | 35 | 1913 | 58 | 1963 | 1.86 | 2001 | 1.3 | 1917 | ||
| 23 | 56 | 36 | 81 | 1963 | 15 | 1969 | 35 | 1937 | 62 | 1975 | 1.59 | 1959 | 2.5 | 1929 | ||
| 24 | 56 | 36 | 79 | 1963 | 18 | 1981 | 37 | 1981 | 60 | 1991 | 2.49 | 1991 | 0.7 | 1951 | ||
| 25 | 55 | 36 | 78 | 1989 | 12 | 1887 | 32 | 1962 | 58 | 2000 | 0.86 | 1932 | 1 | 1898 | ||
| 26 | 55 | 35 | 80 | 1927 | 16 | 1962 | 32 | 1942 | 60 | 2000 | 1.08 | 1917 | 3.8 | 1997 | ||
| 27 | 54 | 35 | 79 | 1927 | 15 | 1976 | 28 | 1925 | 58 | 1927 | 1.93 | 1918 | 1.2 | 1925 | ||
| 28 | 54 | 35 | 72 | 1974 | 16 | 1969 | 26 | 1925 | 55 | 1900 | 1.06 | 1874 | 0.3 | 2002 | ||
| 29 | 53 | 34 | 82 | 1937 | 13 | 1925 | 27 | 1925 | 63 | 1946 | 1.36 | 1996 | 2.2 | 1917 | ||
| 30 | 52 | 34 | 78 | 1971 | 13 | 1988 | 23 | 1917 | 58 | 1901 | 1.43 | 1919 | 0.8 | 1923 | ||
| 31 | 52 | 34 | 78 | 1950 | 16 | 1925 | 30 | 1917 | 61 | 1974 | 1.21 | 1960 | 3.2 | 1926 | ||
| Record Monthly Precipitation | 9.12"(1881) | |||||||||||||||
| Record Monthly Snowfall | 5.0"(1917) | |||||||||||||||
| Normal Monthly Precipitation | 2.18" | |||||||||||||||
| Normal Monthly Snowfall | 0.4" | |||||||||||||||