Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 36.0 | 41.7 | 48.5 | 56.8 | 64.8 | 71.6 | 80.4 | 81.9 | 72.8 | 59.8 | 43.2 | 36.1 | 57.8 |
Highest Mean Max. Temperature (F) | 43.4 | 49.9 | 57.5 | 64.6 | 70.8 | 78.1 | 89.0 | 88.8 | 81.6 | 67.9 | 53.4 | 43.4 | 89.0 |
Year Highest Occurred | 1983 | 1991 | 1992 | 1987 | 1992 | 1977 | 1985 | 1971 | 1990 | 1988 | 1999 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 21.5 | 31.0 | 41.9 | 50.1 | 58.0 | 66.2 | 69.3 | 76.0 | 62.8 | 54.0 | 29.6 | 27.0 | 21.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1991 | 1993 | 1993 | 1985 | 1995 | 1985 | 1978 | 1979 |
Mean Temperature (F) | 29.0 | 33.5 | 38.8 | 45.0 | 51.4 | 57.1 | 62.6 | 62.8 | 55.1 | 45.5 | 35.7 | 29.2 | 45.5 |
Highest Mean Temperature (F) | 36.8 | 40.9 | 44.2 | 50.6 | 57.0 | 61.0 | 69.1 | 67.2 | 61.4 | 51.8 | 43.0 | 37.0 | 69.1 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1992 | 1998 | 1971 | 1998 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Temperature (F) | 11.4 | 21.6 | 33.4 | 39.8 | 46.8 | 52.8 | 57.4 | 57.6 | 50.6 | 42.3 | 21.9 | 17.8 | 11.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1974 | 1976 | 1993 | 1980 | 1971 | 1984 | 1985 | 1978 | 1979 |
Mean Min. Temperature (F) | 21.9 | 25.2 | 29.1 | 33.1 | 37.9 | 42.6 | 44.7 | 43.7 | 37.3 | 31.2 | 28.2 | 22.3 | 33.1 |
Highest Mean Min. Temperature (F) | 31.0 | 31.8 | 33.6 | 37.8 | 43.3 | 45.6 | 51.6 | 48.3 | 42.8 | 35.7 | 33.6 | 30.7 | 51.6 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1980 | 1993 | 1997 | 1998 | 1999 | 1997 | 1988 | 1995 | 1975 | 1998 |
Lowest Mean Min. Temperature (F) | 1.2 | 12.1 | 21.2 | 28.4 | 33.3 | 36.7 | 41.2 | 38.9 | 31.8 | 25.0 | 14.1 | 8.5 | 1.2 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1977 | 1974 | 1976 | 1973 | 1980 | 1974 | 1978 | 1985 | 1978 | 1979 |
Mean Precipitation (in.) | 2.85 | 2.70 | 2.52 | 2.26 | 2.69 | 1.78 | 1.15 | 1.13 | 1.29 | 1.81 | 3.25 | 3.18 | 26.61 |
Highest Precipitation (in.) | 5.91 | 6.23 | 5.20 | 4.59 | 7.25 | 4.34 | 3.64 | 4.29 | 3.39 | 4.56 | 7.44 | 7.26 | 7.44 |
Year Highest Occurred | 1974 | 1999 | 2000 | 1996 | 1998 | 1971 | 1993 | 1989 | 1985 | 1990 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.25 | 0.81 | 0.42 | 0.33 | 0.75 | 0.49 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.51 | 0.00 |
Year Lowest Occurred | 1985 | 1973 | 1996 | 1973 | 1992 | 1986 | 1985 | 1994 | 1993 | 1987 | 1976 | 1985 | 1985 |
Heating Degree Days (F) | 1118. | 883. | 811. | 603. | 424. | 242. | 118. | 122. | 309. | 605. | 879. | 1109. | 7223. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 5. | 43. | 54. | 10. | 0. | 0. | 0. | 112. |