Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.5 | 26.0 | 37.5 | 54.0 | 68.6 | 76.5 | 81.0 | 78.8 | 68.8 | 56.2 | 37.4 | 23.3 | 52.2 |
Highest Mean Max. Temperature (F) | 30.7 | 38.0 | 47.8 | 64.6 | 79.0 | 85.1 | 88.5 | 85.9 | 76.5 | 61.9 | 49.0 | 31.3 | 88.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1979 | 1988 |
Lowest Mean Max. Temperature (F) | 8.0 | 15.9 | 29.4 | 43.9 | 60.7 | 70.3 | 72.6 | 74.3 | 61.8 | 51.7 | 29.6 | 10.4 | 8.0 |
Year Lowest Occurred | 1994 | 1989 | 1996 | 1975 | 1974 | 1993 | 1992 | 1992 | 1993 | 1987 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 5.5 | 12.5 | 25.6 | 41.7 | 55.5 | 64.0 | 68.6 | 66.1 | 55.6 | 43.8 | 27.6 | 12.6 | 39.9 |
Highest Mean Temperature (F) | 19.0 | 28.3 | 35.3 | 48.3 | 63.5 | 69.6 | 73.1 | 71.6 | 61.6 | 49.7 | 36.9 | 23.1 | 73.1 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -7.7 | 0.4 | 15.2 | 33.2 | 49.7 | 58.7 | 61.6 | 59.0 | 50.0 | 37.9 | 20.5 | -1.0 | -7.7 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1975 | 1974 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -7.5 | -1.0 | 13.6 | 29.3 | 42.3 | 51.4 | 56.2 | 53.4 | 42.4 | 31.4 | 17.7 | 1.9 | 27.6 |
Highest Mean Min. Temperature (F) | 7.3 | 20.8 | 25.0 | 34.7 | 49.6 | 57.0 | 60.0 | 59.3 | 48.3 | 38.4 | 25.5 | 15.9 | 60.0 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1984 | 1991 | 1991 | 1987 | 1995 | 1994 | 1994 | 1983 | 1997 | 1987 |
Lowest Mean Min. Temperature (F) | -24.2 | -16.3 | -0.5 | 22.4 | 36.7 | 43.8 | 50.6 | 43.7 | 34.4 | 22.8 | 8.7 | -12.5 | -24.2 |
Year Lowest Occurred | 1982 | 1978 | 1975 | 1975 | 1983 | 1978 | 1992 | 1977 | 1974 | 1976 | 1976 | 1983 | 1982 |
Mean Precipitation (in.) | 0.80 | 0.63 | 1.47 | 2.00 | 3.33 | 4.18 | 4.08 | 3.56 | 2.83 | 2.51 | 1.64 | 0.68 | 27.71 |
Highest Precipitation (in.) | 2.16 | 1.88 | 2.91 | 6.58 | 8.38 | 7.55 | 8.41 | 6.94 | 8.04 | 7.06 | 4.45 | 1.71 | 8.41 |
Year Highest Occurred | 1997 | 1981 | 1995 | 1986 | 1999 | 1975 | 1972 | 1978 | 1986 | 1984 | 1971 | 1987 | 1972 |
Lowest Precipitation (in.) | 0.04 | 0.00 | 0.17 | 0.16 | 0.91 | 0.87 | 0.84 | 0.66 | 0.34 | 0.22 | 0.17 | 0.11 | 0.00 |
Year Lowest Occurred | 1981 | 1973 | 1974 | 1987 | 1976 | 1995 | 1989 | 1976 | 1974 | 1976 | 1984 | 1975 | 1973 |
Heating Degree Days (F) | 1846. | 1472. | 1223. | 700. | 322. | 107. | 34. | 73. | 294. | 657. | 1124. | 1624. | 9476. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 25. | 75. | 145. | 107. | 12. | 0. | 0. | 0. | 364. |