Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 59.9 | 64.0 | 67.2 | 73.0 | 78.2 | 84.2 | 88.3 | 87.9 | 85.8 | 79.0 | 67.2 | 60.2 | 74.6 |
Highest Mean Max. Temperature (F) | 64.5 | 71.6 | 74.9 | 78.7 | 88.0 | 93.5 | 94.1 | 92.1 | 92.4 | 84.3 | 75.5 | 65.5 | 94.1 |
Year Highest Occurred | 1976 | 1991 | 1997 | 1987 | 1997 | 1981 | 1996 | 1992 | 1979 | 1990 | 1995 | 1999 | 1996 |
Lowest Mean Max. Temperature (F) | 56.1 | 59.0 | 61.7 | 66.0 | 69.7 | 77.5 | 82.9 | 84.1 | 76.7 | 72.8 | 57.8 | 54.1 | 54.1 |
Year Lowest Occurred | 1972 | 1998 | 1973 | 1975 | 1998 | 1998 | 1987 | 1987 | 1986 | 1984 | 1985 | 1971 | 1971 |
Mean Temperature (F) | 49.7 | 53.3 | 56.1 | 59.8 | 64.4 | 69.1 | 72.0 | 71.9 | 70.1 | 64.3 | 55.2 | 49.2 | 61.3 |
Highest Mean Temperature (F) | 53.7 | 57.7 | 60.0 | 64.3 | 69.9 | 75.6 | 74.5 | 74.4 | 74.1 | 67.7 | 61.6 | 55.3 | 75.6 |
Year Highest Occurred | 1995 | 1991 | 1978 | 1992 | 1997 | 1981 | 1996 | 1992 | 1984 | 1991 | 1995 | 1977 | 1981 |
Lowest Mean Temperature (F) | 45.4 | 49.6 | 51.5 | 54.5 | 59.6 | 65.7 | 68.1 | 69.6 | 64.2 | 58.8 | 51.1 | 43.9 | 43.9 |
Year Lowest Occurred | 1972 | 1990 | 1973 | 1975 | 1998 | 1991 | 1987 | 1987 | 1986 | 1971 | 1994 | 1990 | 1990 |
Mean Min. Temperature (F) | 39.4 | 42.5 | 44.9 | 46.6 | 50.6 | 54.0 | 55.7 | 55.8 | 54.3 | 49.5 | 43.2 | 38.2 | 47.9 |
Highest Mean Min. Temperature (F) | 47.4 | 47.1 | 50.0 | 50.5 | 54.1 | 57.7 | 58.7 | 59.0 | 58.3 | 54.2 | 48.3 | 47.4 | 59.0 |
Year Highest Occurred | 1995 | 1983 | 1978 | 1992 | 1992 | 1981 | 1995 | 1983 | 1983 | 1987 | 1981 | 1983 | 1983 |
Lowest Mean Min. Temperature (F) | 34.6 | 37.1 | 39.5 | 42.9 | 47.2 | 50.9 | 53.3 | 52.9 | 50.9 | 43.1 | 37.6 | 29.8 | 29.8 |
Year Lowest Occurred | 1972 | 1974 | 1977 | 1975 | 1980 | 1980 | 1987 | 1973 | 1996 | 1971 | 1980 | 1990 | 1990 |
Mean Precipitation (in.) | 4.30 | 4.10 | 3.64 | 1.16 | 0.41 | 0.10 | 0.06 | 0.05 | 0.33 | 0.93 | 2.52 | 3.00 | 20.60 |
Highest Precipitation (in.) | 11.89 | 13.18 | 13.22 | 4.68 | 2.34 | 0.76 | 0.80 | 1.00 | 2.67 | 3.18 | 7.50 | 9.15 | 13.22 |
Year Highest Occurred | 1997 | 1998 | 1991 | 1982 | 1996 | 1993 | 1974 | 1976 | 1976 | 2000 | 1972 | 1996 | 1991 |
Lowest Precipitation (in.) | 0.21 | 0.16 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 |
Year Lowest Occurred | 1976 | 1997 | 1972 | 1977 | 1992 | 1999 | 2000 | 2000 | 1998 | 1999 | 1992 | 1989 | 1977 |
Heating Degree Days (F) | 477. | 329. | 284. | 178. | 95. | 19. | 2. | 1. | 13. | 92. | 298. | 490. | 2278. |
Cooling Degree Days (F) | 0. | 0. | 6. | 22. | 76. | 141. | 218. | 213. | 164. | 69. | 4. | 0. | 913. |