Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 31.6 | 37.6 | 46.5 | 56.4 | 65.4 | 72.1 | 80.1 | 80.2 | 70.0 | 56.1 | 40.0 | 32.4 | 55.7 |
Highest Mean Max. Temperature (F) | 38.2 | 44.8 | 54.3 | 63.8 | 71.1 | 78.7 | 90.0 | 87.3 | 79.1 | 61.9 | 46.2 | 38.4 | 90.0 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1987 | 1985 | 1986 | 1990 | 1987 | 1999 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 19.7 | 28.0 | 41.0 | 51.1 | 57.7 | 64.9 | 68.4 | 73.6 | 62.2 | 51.2 | 28.0 | 23.6 | 19.7 |
Year Lowest Occurred | 1979 | 1989 | 1989 | 1997 | 1996 | 1981 | 1993 | 1995 | 1985 | 1985 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 25.5 | 30.2 | 37.3 | 45.3 | 53.2 | 59.4 | 64.9 | 64.5 | 55.7 | 44.7 | 33.8 | 26.9 | 45.1 |
Highest Mean Temperature (F) | 32.9 | 37.4 | 41.7 | 50.1 | 58.0 | 63.7 | 71.1 | 67.7 | 61.7 | 49.3 | 40.1 | 32.9 | 71.1 |
Year Highest Occurred | 1999 | 1991 | 1992 | 1987 | 1993 | 1974 | 1998 | 1986 | 1998 | 1988 | 1998 | 1979 | 1998 |
Lowest Mean Temperature (F) | 11.4 | 19.8 | 32.0 | 40.8 | 48.5 | 54.2 | 58.7 | 60.1 | 51.5 | 40.9 | 22.5 | 18.0 | 11.4 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1996 | 1981 | 1993 | 1980 | 1985 | 1984 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 19.4 | 22.8 | 28.1 | 34.2 | 40.9 | 46.7 | 49.7 | 48.7 | 41.4 | 33.2 | 27.5 | 21.4 | 34.5 |
Highest Mean Min. Temperature (F) | 28.3 | 29.9 | 31.8 | 37.1 | 44.8 | 49.4 | 56.5 | 53.3 | 46.4 | 37.3 | 34.6 | 28.5 | 56.5 |
Year Highest Occurred | 1999 | 1991 | 1983 | 1988 | 1993 | 1998 | 1998 | 1999 | 1997 | 1975 | 1998 | 1999 | 1998 |
Lowest Mean Min. Temperature (F) | 3.2 | 11.5 | 22.7 | 29.2 | 37.7 | 43.5 | 45.5 | 45.1 | 37.3 | 28.2 | 17.0 | 12.3 | 3.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1999 | 1981 | 1986 | 1985 | 1999 | 1987 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 3.94 | 3.47 | 2.85 | 2.25 | 2.75 | 2.46 | 1.63 | 1.43 | 1.60 | 2.30 | 4.75 | 4.75 | 34.18 |
Highest Precipitation (in.) | 8.28 | 7.81 | 6.70 | 4.91 | 6.80 | 6.17 | 6.60 | 4.46 | 3.46 | 5.38 | 10.02 | 8.80 | 10.02 |
Year Highest Occurred | 1974 | 1999 | 1997 | 1996 | 1998 | 1981 | 1993 | 1976 | 1986 | 1990 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.32 | 0.66 | 0.30 | 0.30 | 0.78 | 0.56 | 0.00 | 0.07 | 0.04 | 0.00 | 1.44 | 0.66 | 0.00 |
Year Lowest Occurred | 1985 | 1989 | 1996 | 1977 | 1992 | 1979 | 1973 | 2000 | 1990 | 1974 | 1993 | 1985 | 1973 |
Heating Degree Days (F) | 1224. | 975. | 858. | 592. | 368. | 187. | 87. | 89. | 290. | 632. | 938. | 1182. | 7422. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 20. | 83. | 71. | 10. | 0. | 0. | 0. | 185. |