Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 28.9 | 35.2 | 44.9 | 56.0 | 64.7 | 71.9 | 80.2 | 80.5 | 69.0 | 55.3 | 38.6 | 30.1 | 54.6 |
Highest Mean Max. Temperature (F) | 39.3 | 42.4 | 55.0 | 62.4 | 71.6 | 78.3 | 88.5 | 88.7 | 79.0 | 62.2 | 45.6 | 38.9 | 88.7 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1977 | 1993 | 1987 | 1985 | 1971 | 1990 | 1988 | 1999 | 1979 | 1971 |
Lowest Mean Max. Temperature (F) | 10.0 | 23.6 | 36.5 | 49.0 | 56.5 | 64.8 | 67.7 | 74.3 | 58.4 | 49.8 | 23.7 | 16.9 | 10.0 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1997 | 1996 | 1981 | 1993 | 1980 | 1985 | 1995 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 21.4 | 26.8 | 34.9 | 43.4 | 51.3 | 57.7 | 63.5 | 63.2 | 53.1 | 41.9 | 30.9 | 23.1 | 42.6 |
Highest Mean Temperature (F) | 32.0 | 33.7 | 40.3 | 47.9 | 57.0 | 63.4 | 68.8 | 67.7 | 59.3 | 47.6 | 37.5 | 32.5 | 68.8 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1987 | 1993 | 1986 | 1975 | 1971 | 1998 | 1988 | 1999 | 1979 | 1975 |
Lowest Mean Temperature (F) | 0.2 | 13.2 | 28.0 | 37.9 | 47.0 | 52.9 | 56.3 | 58.3 | 47.0 | 38.0 | 16.8 | 8.2 | 0.2 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1982 | 1996 | 1981 | 1993 | 1980 | 1985 | 1984 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 13.8 | 18.4 | 24.8 | 30.8 | 37.9 | 43.5 | 46.7 | 45.8 | 37.1 | 28.4 | 23.2 | 16.1 | 30.5 |
Highest Mean Min. Temperature (F) | 26.6 | 25.6 | 29.5 | 34.4 | 42.5 | 49.0 | 52.4 | 50.3 | 41.5 | 33.4 | 29.8 | 26.0 | 52.4 |
Year Highest Occurred | 1981 | 1999 | 1986 | 1974 | 1993 | 1986 | 1998 | 1999 | 1997 | 1975 | 1998 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | -9.7 | 2.8 | 16.5 | 24.3 | 33.3 | 40.2 | 43.7 | 42.2 | 31.9 | 23.0 | 10.0 | -0.5 | -9.7 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1982 | 1982 | 1971 | 1971 | 1985 | 1971 | 1991 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 1.47 | 1.15 | 1.11 | 1.22 | 2.04 | 2.30 | 1.41 | 1.25 | 1.20 | 0.96 | 1.45 | 1.65 | 17.21 |
Highest Precipitation (in.) | 2.66 | 1.99 | 2.96 | 2.37 | 4.75 | 5.30 | 6.02 | 3.78 | 3.97 | 2.51 | 3.26 | 4.38 | 6.02 |
Year Highest Occurred | 1982 | 1981 | 1987 | 1978 | 1990 | 1995 | 1993 | 1976 | 1985 | 1995 | 1989 | 1990 | 1993 |
Lowest Precipitation (in.) | 0.20 | 0.28 | 0.08 | 0.43 | 0.78 | 0.43 | 0.05 | 0.05 | 0.01 | 0.05 | 0.37 | 0.52 | 0.01 |
Year Lowest Occurred | 1985 | 1998 | 1994 | 1977 | 1983 | 1977 | 1973 | 1994 | 1990 | 1987 | 2000 | 1986 | 1990 |
Heating Degree Days (F) | 1359. | 1079. | 933. | 640. | 412. | 220. | 88. | 102. | 344. | 705. | 1014. | 1297. | 8193. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 3. | 17. | 57. | 62. | 3. | 0. | 0. | 0. | 142. |