Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.5 | 43.9 | 49.8 | 55.8 | 62.2 | 66.6 | 72.2 | 73.5 | 67.4 | 56.2 | 45.6 | 41.0 | 56.2 |
Highest Mean Max. Temperature (F) | 45.5 | 48.9 | 56.8 | 60.6 | 69.2 | 73.1 | 81.3 | 81.8 | 73.1 | 64.5 | 51.4 | 45.3 | 81.8 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1995 | 1992 | 1985 | 1986 | 1998 | 1987 | 1976 | 1979 | 1986 |
Lowest Mean Max. Temperature (F) | 34.2 | 33.8 | 43.8 | 49.3 | 58.7 | 60.8 | 61.5 | 66.8 | 61.5 | 52.4 | 37.5 | 35.5 | 33.8 |
Year Lowest Occurred | 1979 | 1989 | 1989 | 1972 | 1977 | 1971 | 1986 | 1975 | 1978 | 1982 | 1985 | 1983 | 1989 |
Mean Temperature (F) | 35.6 | 38.0 | 42.0 | 46.5 | 51.9 | 56.3 | 60.8 | 61.9 | 57.0 | 48.1 | 40.1 | 36.1 | 47.9 |
Highest Mean Temperature (F) | 40.1 | 42.6 | 47.4 | 49.8 | 56.7 | 61.1 | 66.4 | 67.6 | 61.4 | 51.7 | 43.7 | 40.4 | 67.6 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1989 | 1995 | 1992 | 1985 | 1986 | 1998 | 1987 | 1981 | 1979 | 1986 |
Lowest Mean Temperature (F) | 29.7 | 28.7 | 38.0 | 40.4 | 48.9 | 52.4 | 55.0 | 57.5 | 53.2 | 45.3 | 31.8 | 29.6 | 28.7 |
Year Lowest Occurred | 1993 | 1989 | 1976 | 1972 | 1974 | 1976 | 1986 | 1975 | 1972 | 1984 | 1985 | 1983 | 1989 |
Mean Min. Temperature (F) | 30.6 | 32.1 | 34.1 | 37.2 | 41.5 | 46.0 | 49.3 | 50.2 | 46.5 | 39.9 | 34.6 | 31.1 | 39.4 |
Highest Mean Min. Temperature (F) | 35.2 | 36.4 | 38.0 | 41.0 | 46.5 | 49.0 | 53.9 | 53.7 | 49.7 | 44.0 | 38.5 | 35.4 | 53.9 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1994 | 1993 | 1992 | 1998 | 1997 | 1997 | 1993 | 1998 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 25.0 | 23.6 | 29.1 | 31.6 | 37.5 | 41.4 | 44.7 | 45.4 | 41.7 | 36.8 | 26.0 | 23.7 | 23.6 |
Year Lowest Occurred | 1993 | 1989 | 1982 | 1972 | 1972 | 1976 | 1977 | 1973 | 1972 | 1977 | 1985 | 1983 | 1989 |
Mean Precipitation (in.) | 8.62 | 7.15 | 6.05 | 3.25 | 1.92 | 1.25 | 0.83 | 1.22 | 1.64 | 4.85 | 9.41 | 9.41 | 55.60 |
Highest Precipitation (in.) | 17.30 | 20.53 | 14.45 | 7.39 | 3.89 | 3.02 | 2.11 | 5.81 | 5.19 | 12.12 | 19.00 | 20.01 | 20.53 |
Year Highest Occurred | 1992 | 1999 | 1971 | 1982 | 1984 | 1997 | 1997 | 1975 | 1997 | 1985 | 1983 | 1979 | 1999 |
Lowest Precipitation (in.) | 0.70 | 0.45 | 1.15 | 0.55 | 0.31 | 0.34 | 0.09 | 0.00 | 0.02 | 0.15 | 0.80 | 1.96 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1995 | 1987 | 1984 | 1986 | 1975 | 1987 | 1976 | 1985 | 1986 |
Heating Degree Days (F) | 914. | 756. | 715. | 555. | 407. | 266. | 164. | 133. | 250. | 526. | 747. | 899. | 6332. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 5. | 31. | 35. | 8. | 0. | 0. | 0. | 79. |