Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.6 | 30.4 | 36.8 | 44.3 | 53.7 | 64.3 | 73.0 | 72.0 | 61.6 | 48.9 | 31.6 | 23.1 | 46.9 |
Highest Mean Max. Temperature (F) | 28.7 | 38.3 | 45.4 | 54.5 | 61.4 | 75.7 | 80.1 | 76.9 | 71.5 | 58.3 | 39.8 | 31.6 | 80.1 |
Year Highest Occurred | 1986 | 1992 | 1992 | 1987 | 1992 | 1988 | 1988 | 1994 | 1990 | 1988 | 1999 | 1980 | 1988 |
Lowest Mean Max. Temperature (F) | 14.7 | 18.9 | 30.3 | 35.4 | 46.7 | 56.1 | 63.9 | 66.1 | 52.0 | 41.7 | 23.8 | 13.3 | 13.3 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1996 | 1998 | 1993 | 1975 | 1985 | 1984 | 2000 | 1990 | 1990 |
Mean Temperature (F) | 12.9 | 17.3 | 23.5 | 31.0 | 40.1 | 48.6 | 55.3 | 54.3 | 45.3 | 35.3 | 21.1 | 12.7 | 33.1 |
Highest Mean Temperature (F) | 19.7 | 24.3 | 31.4 | 37.1 | 46.0 | 56.8 | 59.9 | 58.2 | 52.4 | 42.1 | 28.1 | 21.2 | 59.9 |
Year Highest Occurred | 1998 | 1991 | 1986 | 1987 | 1987 | 1988 | 1989 | 1983 | 1990 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Temperature (F) | 1.5 | 7.4 | 16.1 | 22.4 | 34.4 | 42.8 | 49.7 | 48.6 | 39.9 | 29.8 | 13.4 | 1.9 | 1.5 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1975 | 1975 | 1993 | 1975 | 1972 | 1984 | 2000 | 1978 | 1979 |
Mean Min. Temperature (F) | 2.1 | 4.2 | 10.1 | 17.6 | 26.5 | 32.9 | 37.6 | 36.5 | 28.9 | 21.6 | 10.5 | 2.3 | 19.2 |
Highest Mean Min. Temperature (F) | 11.4 | 12.3 | 19.2 | 23.1 | 32.0 | 38.1 | 40.6 | 42.9 | 35.5 | 26.2 | 20.3 | 10.8 | 42.9 |
Year Highest Occurred | 1998 | 2000 | 1986 | 1990 | 1987 | 1997 | 1989 | 1983 | 1998 | 1983 | 1998 | 1996 | 1983 |
Lowest Mean Min. Temperature (F) | -11.7 | -5.8 | -0.5 | 9.3 | 20.2 | 28.4 | 34.7 | 31.2 | 22.7 | 17.1 | -0.7 | -10.4 | -11.7 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1975 | 1975 | 1975 | 1972 | 1975 | 1975 | 1976 | 1979 | 1978 | 1979 |
Mean Precipitation (in.) | 2.29 | 1.79 | 2.00 | 1.78 | 2.69 | 2.85 | 2.16 | 2.08 | 1.95 | 1.59 | 2.05 | 2.24 | 25.47 |
Highest Precipitation (in.) | 4.53 | 4.43 | 4.55 | 3.60 | 5.51 | 6.41 | 4.52 | 3.58 | 4.66 | 3.97 | 4.44 | 6.51 | 6.51 |
Year Highest Occurred | 1971 | 1979 | 1974 | 1993 | 1981 | 1998 | 1997 | 1977 | 1972 | 1997 | 1996 | 1977 | 1977 |
Lowest Precipitation (in.) | 0.46 | 0.41 | 0.71 | 0.63 | 0.81 | 1.20 | 0.65 | 0.17 | 0.24 | 0.03 | 0.45 | 0.25 | 0.03 |
Year Lowest Occurred | 1981 | 1973 | 1973 | 1983 | 1986 | 1971 | 1988 | 1988 | 1988 | 1987 | 1993 | 1986 | 1987 |
Heating Degree Days (F) | 1617. | 1335. | 1287. | 1022. | 772. | 493. | 305. | 336. | 593. | 922. | 1320. | 1622. | 11624. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 5. | 3. | 0. | 0. | 0. | 0. | 8. |