Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 29.7 | 37.5 | 47.5 | 57.7 | 65.7 | 72.6 | 80.4 | 81.0 | 71.4 | 56.8 | 38.2 | 28.9 | 55.6 |
Highest Mean Max. Temperature (F) | 36.0 | 45.2 | 57.6 | 64.6 | 71.8 | 79.8 | 91.1 | 88.8 | 79.7 | 63.4 | 43.5 | 36.1 | 91.1 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1974 | 1985 | 1971 | 1990 | 1988 | 1990 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 18.5 | 29.6 | 40.1 | 53.0 | 58.9 | 66.5 | 69.3 | 73.4 | 64.5 | 52.4 | 25.0 | 19.7 | 18.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1982 | 1996 | 1981 | 1993 | 1976 | 1977 | 1996 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 22.6 | 28.6 | 36.4 | 44.1 | 51.7 | 58.1 | 63.8 | 63.8 | 55.1 | 43.6 | 31.2 | 22.5 | 43.5 |
Highest Mean Temperature (F) | 30.4 | 36.4 | 42.6 | 49.1 | 57.1 | 63.6 | 69.6 | 68.4 | 60.7 | 49.1 | 37.0 | 30.3 | 69.6 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1987 | 1993 | 1992 | 1985 | 1986 | 1998 | 1988 | 1999 | 1979 | 1985 |
Lowest Mean Temperature (F) | 9.4 | 19.5 | 28.8 | 39.3 | 47.3 | 53.5 | 57.9 | 59.0 | 49.3 | 40.5 | 16.4 | 12.2 | 9.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1982 | 1974 | 1981 | 1993 | 1995 | 1972 | 1984 | 1985 | 1984 | 1979 |
Mean Min. Temperature (F) | 15.4 | 19.7 | 25.3 | 30.4 | 37.6 | 43.5 | 47.2 | 46.5 | 38.7 | 30.3 | 24.2 | 16.1 | 31.2 |
Highest Mean Min. Temperature (F) | 25.5 | 28.6 | 30.2 | 35.3 | 42.3 | 47.7 | 52.5 | 49.6 | 42.6 | 34.7 | 31.4 | 24.4 | 52.5 |
Year Highest Occurred | 1981 | 1992 | 1983 | 1994 | 1993 | 1992 | 1998 | 1999 | 1978 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 0.3 | 9.4 | 17.5 | 25.5 | 34.1 | 39.9 | 42.5 | 42.4 | 33.4 | 25.5 | 7.7 | 3.3 | 0.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1982 | 1974 | 1976 | 1972 | 1995 | 1972 | 1972 | 1985 | 1984 | 1979 |
Mean Precipitation (in.) | 1.41 | 1.33 | 1.33 | 1.31 | 2.05 | 1.75 | 1.28 | 1.07 | 0.93 | 0.87 | 1.72 | 1.81 | 16.86 |
Highest Precipitation (in.) | 3.17 | 3.21 | 3.48 | 2.60 | 6.26 | 3.78 | 4.15 | 2.63 | 2.88 | 2.03 | 4.67 | 4.15 | 6.26 |
Year Highest Occurred | 1998 | 1999 | 1984 | 1993 | 1998 | 1991 | 1993 | 1978 | 1997 | 1981 | 1973 | 1996 | 1998 |
Lowest Precipitation (in.) | 0.39 | 0.07 | 0.22 | 0.15 | 0.33 | 0.10 | 0.02 | 0.00 | 0.00 | 0.00 | 0.09 | 0.36 | 0.00 |
Year Lowest Occurred | 1989 | 1988 | 1979 | 1977 | 1982 | 1974 | 1994 | 1988 | 1990 | 1972 | 1976 | 1989 | 1988 |
Heating Degree Days (F) | 1316. | 1019. | 887. | 629. | 415. | 223. | 110. | 106. | 314. | 665. | 1015. | 1319. | 8018. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 14. | 71. | 66. | 14. | 0. | 0. | 0. | 166. |