Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.7 | 47.5 | 57.3 | 65.7 | 74.2 | 81.3 | 89.4 | 88.4 | 78.9 | 66.0 | 50.7 | 41.5 | 65.1 |
Highest Mean Max. Temperature (F) | 48.3 | 53.9 | 62.2 | 70.8 | 79.7 | 89.6 | 96.9 | 94.2 | 84.6 | 73.6 | 58.9 | 47.1 | 96.9 |
Year Highest Occurred | 1990 | 1991 | 1986 | 1990 | 1985 | 1986 | 1985 | 1986 | 1990 | 1988 | 1990 | 1974 | 1985 |
Lowest Mean Max. Temperature (F) | 22.9 | 36.4 | 50.3 | 59.3 | 69.2 | 75.0 | 80.7 | 82.7 | 72.0 | 62.8 | 38.7 | 27.9 | 22.9 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1977 | 1991 | 1993 | 1976 | 1986 | 1984 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 33.1 | 37.8 | 44.9 | 51.9 | 59.7 | 66.7 | 73.2 | 72.4 | 63.4 | 52.0 | 41.8 | 34.4 | 52.6 |
Highest Mean Temperature (F) | 40.0 | 43.1 | 49.2 | 56.8 | 64.3 | 72.1 | 78.9 | 75.8 | 68.1 | 57.8 | 48.3 | 39.8 | 78.9 |
Year Highest Occurred | 1990 | 1991 | 1983 | 1994 | 1993 | 1986 | 1998 | 1971 | 1990 | 1988 | 1990 | 1999 | 1998 |
Lowest Mean Temperature (F) | 15.7 | 26.4 | 40.0 | 45.9 | 55.6 | 62.3 | 67.5 | 67.7 | 59.1 | 49.8 | 30.5 | 22.4 | 15.7 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1976 | 1993 | 1976 | 1971 | 1984 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 25.5 | 28.0 | 32.5 | 38.1 | 45.2 | 52.1 | 57.0 | 56.4 | 47.8 | 37.9 | 32.9 | 27.2 | 40.1 |
Highest Mean Min. Temperature (F) | 31.6 | 34.1 | 37.7 | 44.1 | 50.1 | 57.2 | 63.8 | 59.8 | 53.5 | 43.5 | 37.8 | 33.5 | 63.8 |
Year Highest Occurred | 1981 | 1992 | 1983 | 1994 | 1993 | 1992 | 1998 | 1999 | 1998 | 1979 | 1998 | 1999 | 1998 |
Lowest Mean Min. Temperature (F) | 8.6 | 16.3 | 26.7 | 31.9 | 41.9 | 46.2 | 53.4 | 52.6 | 43.8 | 32.6 | 22.3 | 13.5 | 8.6 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1982 | 1976 | 1976 | 1983 | 1976 | 1971 | 1976 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 1.19 | 0.91 | 0.73 | 0.70 | 0.63 | 0.45 | 0.28 | 0.31 | 0.42 | 0.58 | 1.22 | 1.19 | 8.61 |
Highest Precipitation (in.) | 2.87 | 3.42 | 1.58 | 2.86 | 1.99 | 1.79 | 1.14 | 1.07 | 2.35 | 1.83 | 3.43 | 2.76 | 3.43 |
Year Highest Occurred | 1980 | 1998 | 1989 | 1988 | 1972 | 1972 | 1983 | 1978 | 1982 | 1997 | 1973 | 1973 | 1973 |
Lowest Precipitation (in.) | 0.10 | 0.01 | 0.10 | 0.02 | 0.08 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.23 | 0.15 | 0.00 |
Year Lowest Occurred | 1977 | 1988 | 1999 | 2000 | 1992 | 1979 | 2000 | 2000 | 1999 | 1993 | 1993 | 1988 | 2000 |
Heating Degree Days (F) | 988. | 764. | 623. | 394. | 183. | 55. | 9. | 9. | 115. | 406. | 696. | 950. | 5192. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 19. | 106. | 263. | 238. | 65. | 0. | 0. | 0. | 693. |