Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 24.5 | 29.1 | 39.5 | 53.6 | 67.5 | 76.2 | 80.4 | 78.1 | 69.3 | 57.3 | 41.5 | 28.6 | 53.8 |
Highest Mean Max. Temperature (F) | 34.3 | 37.7 | 48.5 | 60.4 | 76.3 | 83.5 | 85.1 | 83.1 | 75.2 | 64.0 | 50.5 | 35.7 | 85.1 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 2000 | 1999 | 1998 | 1983 |
Lowest Mean Max. Temperature (F) | 16.0 | 20.4 | 31.9 | 46.8 | 57.7 | 71.3 | 73.8 | 74.2 | 64.9 | 52.0 | 34.4 | 19.1 | 16.0 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1996 | 1997 | 1982 | 1992 | 1997 | 1974 | 1980 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 12.8 | 17.0 | 28.2 | 41.5 | 53.8 | 62.8 | 67.3 | 65.4 | 56.9 | 45.7 | 32.3 | 19.0 | 41.9 |
Highest Mean Temperature (F) | 21.4 | 29.8 | 37.2 | 47.4 | 60.2 | 67.7 | 72.0 | 69.9 | 60.0 | 53.5 | 39.1 | 26.8 | 72.0 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1986 | 1977 | 1995 | 1983 | 1983 | 1978 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | 4.3 | 7.5 | 20.8 | 36.0 | 46.2 | 56.5 | 61.8 | 61.4 | 52.1 | 40.9 | 24.7 | 7.3 | 4.3 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1975 | 1997 | 1982 | 1992 | 1997 | 1993 | 1987 | 1995 | 1985 | 1977 |
Mean Min. Temperature (F) | 1.1 | 4.9 | 16.9 | 29.4 | 40.0 | 49.3 | 54.2 | 52.7 | 44.4 | 34.0 | 23.0 | 9.4 | 29.9 |
Highest Mean Min. Temperature (F) | 11.5 | 21.8 | 25.9 | 36.0 | 46.9 | 53.8 | 59.1 | 59.4 | 49.3 | 44.5 | 29.2 | 19.1 | 59.4 |
Year Highest Occurred | 1992 | 1998 | 2000 | 1986 | 1991 | 1995 | 1999 | 1995 | 1978 | 1971 | 1988 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -8.7 | -5.5 | 9.0 | 23.5 | 34.7 | 41.7 | 49.7 | 47.9 | 38.9 | 26.9 | 14.5 | -6.0 | -8.7 |
Year Lowest Occurred | 1977 | 1979 | 1989 | 1975 | 1997 | 1982 | 1992 | 1992 | 1976 | 1976 | 1976 | 1985 | 1977 |
Mean Precipitation (in.) | 1.41 | 0.95 | 1.91 | 2.32 | 3.19 | 3.45 | 3.62 | 3.73 | 3.55 | 2.65 | 2.55 | 1.79 | 31.12 |
Highest Precipitation (in.) | 3.40 | 2.89 | 6.15 | 4.85 | 7.73 | 7.68 | 6.95 | 8.69 | 7.32 | 5.76 | 6.27 | 4.85 | 8.69 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1981 | 1973 | 1993 | 1990 | 1985 | 1986 | 1995 | 1985 | 1982 | 1985 |
Lowest Precipitation (in.) | 0.21 | 0.07 | 0.26 | 0.32 | 0.92 | 0.79 | 0.99 | 0.69 | 0.89 | 0.67 | 0.25 | 0.07 | 0.07 |
Year Lowest Occurred | 1981 | 1982 | 1993 | 1989 | 1986 | 1988 | 1981 | 1991 | 1989 | 1975 | 1976 | 1994 | 1982 |
Heating Degree Days (F) | 1618. | 1344. | 1140. | 706. | 368. | 125. | 45. | 74. | 250. | 600. | 983. | 1426. | 8679. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 18. | 58. | 117. | 86. | 5. | 0. | 0. | 0. | 284. |