Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.9 | 27.3 | 39.2 | 56.3 | 70.6 | 78.0 | 82.4 | 80.7 | 70.8 | 58.0 | 38.1 | 24.5 | 53.8 |
Highest Mean Max. Temperature (F) | 34.4 | 39.0 | 48.9 | 68.5 | 80.0 | 87.6 | 89.7 | 88.2 | 77.5 | 63.6 | 50.8 | 33.9 | 89.7 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1987 | 1977 | 1988 | 1988 | 1976 | 1976 | 1973 | 1999 | 1979 | 1988 |
Lowest Mean Max. Temperature (F) | 7.6 | 16.1 | 29.9 | 45.8 | 61.7 | 71.6 | 74.6 | 75.0 | 65.1 | 52.2 | 28.4 | 10.4 | 7.6 |
Year Lowest Occurred | 1994 | 1989 | 1996 | 1975 | 1979 | 1993 | 1992 | 1985 | 1985 | 1995 | 1996 | 1983 | 1994 |
Mean Temperature (F) | 8.9 | 16.1 | 28.6 | 44.4 | 58.6 | 67.1 | 71.8 | 69.9 | 59.9 | 47.5 | 29.6 | 14.8 | 43.1 |
Highest Mean Temperature (F) | 23.3 | 29.3 | 38.1 | 53.8 | 67.5 | 74.1 | 76.9 | 76.1 | 66.2 | 53.1 | 39.4 | 24.9 | 76.9 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -3.9 | 3.3 | 19.2 | 37.1 | 51.1 | 61.7 | 64.5 | 65.0 | 55.2 | 43.8 | 19.4 | -0.2 | -3.9 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -2.2 | 4.9 | 18.0 | 32.5 | 46.5 | 56.2 | 61.1 | 59.1 | 49.0 | 37.0 | 21.0 | 5.1 | 32.4 |
Highest Mean Min. Temperature (F) | 12.1 | 21.9 | 28.5 | 39.7 | 54.9 | 60.6 | 65.8 | 64.1 | 55.3 | 42.6 | 28.5 | 18.2 | 65.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1988 | 1974 | 1973 | 1998 | 1973 | 1981 | 1997 | 1974 |
Lowest Mean Min. Temperature (F) | -17.0 | -9.4 | 7.9 | 27.4 | 40.5 | 49.5 | 54.4 | 54.6 | 43.9 | 31.0 | 9.8 | -10.8 | -17.0 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1979 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.88 | 0.61 | 1.39 | 1.98 | 3.15 | 4.64 | 3.99 | 3.38 | 2.48 | 2.45 | 1.17 | 0.55 | 26.67 |
Highest Precipitation (in.) | 2.50 | 2.55 | 3.27 | 5.16 | 7.00 | 7.64 | 8.94 | 7.24 | 5.12 | 6.42 | 3.86 | 1.90 | 8.94 |
Year Highest Occurred | 1975 | 1979 | 1982 | 1991 | 1985 | 1979 | 1985 | 1988 | 1999 | 1982 | 1977 | 1972 | 1985 |
Lowest Precipitation (in.) | 0.15 | 0.00 | 0.44 | 0.00 | 0.84 | 0.83 | 0.87 | 0.38 | 0.42 | 0.22 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1978 | 1993 | 1984 | 1980 | 1980 | 1987 | 1975 | 1976 | 1974 | 1976 | 1999 | 1997 | 1993 |
Heating Degree Days (F) | 1743. | 1369. | 1128. | 621. | 250. | 64. | 22. | 34. | 190. | 542. | 1063. | 1556. | 8582. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 49. | 126. | 232. | 186. | 38. | 0. | 0. | 0. | 634. |