Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 44.0 | 47.0 | 51.5 | 56.4 | 62.7 | 66.7 | 72.5 | 72.9 | 68.2 | 58.5 | 48.4 | 42.7 | 57.6 |
Highest Mean Max. Temperature (F) | 49.0 | 52.5 | 59.8 | 61.3 | 69.7 | 72.5 | 81.0 | 78.6 | 74.4 | 63.7 | 52.4 | 47.6 | 81.0 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1978 | 1985 | 1986 | 1974 | 1987 | 1976 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 38.6 | 41.8 | 46.2 | 50.5 | 56.5 | 61.7 | 66.6 | 67.0 | 63.6 | 55.0 | 41.8 | 36.9 | 36.9 |
Year Lowest Occurred | 1993 | 1989 | 1976 | 1972 | 1974 | 1971 | 1993 | 1976 | 1978 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 39.1 | 40.8 | 43.8 | 47.3 | 52.8 | 56.9 | 61.4 | 62.0 | 57.9 | 50.4 | 43.0 | 38.3 | 49.5 |
Highest Mean Temperature (F) | 43.2 | 45.0 | 49.4 | 50.5 | 56.7 | 60.9 | 65.1 | 65.3 | 61.7 | 54.0 | 46.2 | 42.9 | 65.3 |
Year Highest Occurred | 1978 | 1991 | 1992 | 1989 | 1993 | 1992 | 1985 | 1986 | 1974 | 1988 | 1997 | 1980 | 1986 |
Lowest Mean Temperature (F) | 33.0 | 34.2 | 39.6 | 43.0 | 48.4 | 53.4 | 58.1 | 58.8 | 54.9 | 47.5 | 35.7 | 32.2 | 32.2 |
Year Lowest Occurred | 1993 | 1989 | 1976 | 1972 | 1974 | 1971 | 1993 | 1975 | 1972 | 1990 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 34.1 | 34.6 | 36.0 | 38.2 | 42.8 | 47.0 | 50.3 | 51.1 | 47.6 | 42.2 | 37.5 | 33.9 | 41.3 |
Highest Mean Min. Temperature (F) | 38.4 | 38.8 | 39.8 | 41.4 | 47.3 | 50.2 | 54.3 | 53.5 | 51.9 | 47.2 | 41.4 | 39.0 | 54.3 |
Year Highest Occurred | 1978 | 1978 | 1986 | 1990 | 1993 | 1992 | 1998 | 1977 | 1995 | 1988 | 1983 | 1980 | 1998 |
Lowest Mean Min. Temperature (F) | 27.3 | 26.6 | 31.9 | 34.2 | 39.1 | 44.0 | 48.1 | 48.6 | 44.4 | 39.2 | 29.5 | 27.6 | 26.6 |
Year Lowest Occurred | 1993 | 1989 | 1985 | 1975 | 1999 | 1976 | 1977 | 1985 | 1983 | 1972 | 1985 | 1990 | 1989 |
Mean Precipitation (in.) | 19.09 | 17.10 | 14.63 | 9.62 | 6.28 | 4.20 | 2.75 | 2.78 | 5.39 | 11.40 | 20.16 | 21.41 | 134.81 |
Highest Precipitation (in.) | 29.67 | 36.66 | 33.17 | 19.22 | 11.96 | 9.68 | 10.18 | 10.97 | 14.43 | 32.17 | 37.97 | 37.73 | 37.97 |
Year Highest Occurred | 1997 | 1999 | 1997 | 1996 | 1984 | 1981 | 1983 | 1991 | 1997 | 1975 | 1998 | 1979 | 1998 |
Lowest Precipitation (in.) | 1.13 | 0.96 | 1.90 | 3.28 | 0.99 | 1.37 | 0.14 | 0.12 | 0.07 | 1.57 | 5.91 | 5.12 | 0.07 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1992 | 1972 | 1984 | 1986 | 1993 | 1972 | 1976 | 1985 | 1993 |
Heating Degree Days (F) | 805. | 678. | 659. | 531. | 380. | 247. | 128. | 116. | 218. | 454. | 662. | 828. | 5706. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 3. | 17. | 23. | 5. | 0. | 0. | 0. | 48. |