Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 30.4 | 36.1 | 44.5 | 55.0 | 63.8 | 70.8 | 78.5 | 79.4 | 68.2 | 55.4 | 39.8 | 31.5 | 54.5 |
Highest Mean Max. Temperature (F) | 38.9 | 42.7 | 52.8 | 61.3 | 69.7 | 78.6 | 88.0 | 87.5 | 78.0 | 62.0 | 46.0 | 39.2 | 88.0 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1987 | 1993 | 1986 | 1985 | 1971 | 1990 | 1988 | 1999 | 1980 | 1985 |
Lowest Mean Max. Temperature (F) | 13.9 | 22.3 | 36.1 | 48.1 | 55.2 | 63.8 | 65.9 | 73.0 | 59.9 | 50.5 | 26.7 | 19.9 | 13.9 |
Year Lowest Occurred | 1979 | 1989 | 1989 | 1975 | 1996 | 1981 | 1993 | 1975 | 1986 | 1995 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 22.8 | 27.4 | 34.9 | 43.5 | 51.7 | 58.4 | 63.9 | 63.5 | 53.4 | 42.9 | 32.2 | 24.6 | 43.3 |
Highest Mean Temperature (F) | 33.0 | 34.6 | 40.6 | 47.8 | 56.1 | 64.6 | 69.9 | 68.8 | 59.7 | 47.5 | 38.1 | 32.3 | 69.9 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1987 | 1993 | 1986 | 1975 | 1971 | 1998 | 1988 | 1999 | 1979 | 1975 |
Lowest Mean Temperature (F) | 4.0 | 12.7 | 28.6 | 38.1 | 46.7 | 54.1 | 56.5 | 59.0 | 48.4 | 40.2 | 18.8 | 11.2 | 4.0 |
Year Lowest Occurred | 1979 | 1989 | 1989 | 1975 | 1996 | 1981 | 1993 | 1980 | 1985 | 1984 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 15.1 | 18.6 | 25.3 | 31.9 | 39.6 | 46.0 | 49.3 | 47.6 | 38.6 | 30.3 | 24.5 | 17.6 | 32.0 |
Highest Mean Min. Temperature (F) | 27.1 | 26.6 | 30.0 | 34.7 | 43.0 | 50.6 | 54.6 | 50.3 | 43.9 | 34.3 | 31.3 | 25.4 | 54.6 |
Year Highest Occurred | 1994 | 1991 | 1984 | 1993 | 1987 | 1986 | 1998 | 1999 | 1998 | 1975 | 1998 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | -5.9 | 3.1 | 18.9 | 28.1 | 37.4 | 42.8 | 45.3 | 44.7 | 34.8 | 25.0 | 10.9 | 2.5 | -5.9 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1975 | 1999 | 1985 | 1999 | 1987 | 1999 | 1991 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 1.32 | 1.19 | 1.31 | 1.71 | 2.54 | 2.86 | 1.80 | 1.48 | 1.59 | 1.25 | 1.54 | 1.59 | 20.18 |
Highest Precipitation (in.) | 2.39 | 2.33 | 3.47 | 3.77 | 5.48 | 5.63 | 7.00 | 4.26 | 5.35 | 2.96 | 3.75 | 4.10 | 7.00 |
Year Highest Occurred | 1986 | 1986 | 1987 | 1993 | 1980 | 1995 | 1993 | 1975 | 1985 | 1975 | 1989 | 1977 | 1993 |
Lowest Precipitation (in.) | 0.31 | 0.33 | 0.11 | 0.41 | 0.89 | 0.52 | 0.01 | 0.13 | 0.00 | 0.12 | 0.33 | 0.42 | 0.00 |
Year Lowest Occurred | 1985 | 1998 | 1994 | 1977 | 2000 | 1977 | 1973 | 1988 | 1990 | 1987 | 1997 | 1997 | 1990 |
Heating Degree Days (F) | 1310. | 1054. | 933. | 647. | 413. | 215. | 110. | 112. | 355. | 686. | 986. | 1255. | 8076. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 17. | 76. | 66. | 7. | 0. | 0. | 0. | 167. |