Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.8 | 25.5 | 35.7 | 50.2 | 64.6 | 72.7 | 76.9 | 74.4 | 64.7 | 53.2 | 36.7 | 24.1 | 49.9 |
Highest Mean Max. Temperature (F) | 30.8 | 37.8 | 44.1 | 57.6 | 74.7 | 79.2 | 81.5 | 78.5 | 73.0 | 60.3 | 46.5 | 32.7 | 81.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1995 | 1983 | 1983 | 1998 | 1973 | 1999 | 1994 | 1983 |
Lowest Mean Max. Temperature (F) | 10.5 | 18.7 | 28.6 | 43.6 | 54.9 | 67.3 | 69.3 | 70.3 | 59.9 | 45.9 | 28.1 | 13.7 | 10.5 |
Year Lowest Occurred | 1994 | 1979 | 1984 | 1996 | 1997 | 1982 | 1992 | 1977 | 1993 | 1987 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 8.1 | 12.2 | 23.3 | 37.7 | 50.9 | 59.5 | 63.9 | 61.6 | 52.4 | 41.9 | 27.9 | 14.5 | 37.8 |
Highest Mean Temperature (F) | 18.9 | 27.5 | 32.7 | 43.4 | 59.6 | 64.8 | 68.9 | 66.4 | 57.1 | 50.7 | 35.8 | 24.5 | 68.9 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1995 | 1983 | 1995 | 1998 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -1.1 | 3.1 | 15.2 | 31.2 | 43.1 | 53.4 | 56.8 | 56.7 | 47.6 | 35.1 | 19.8 | 3.3 | -1.1 |
Year Lowest Occurred | 1994 | 1979 | 1984 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1987 | 1995 | 1983 | 1994 |
Mean Min. Temperature (F) | -3.7 | -1.1 | 10.9 | 25.2 | 37.2 | 46.3 | 50.9 | 48.7 | 40.1 | 30.5 | 19.1 | 4.8 | 25.7 |
Highest Mean Min. Temperature (F) | 8.6 | 17.1 | 23.0 | 31.3 | 44.4 | 50.4 | 56.2 | 55.2 | 45.8 | 41.0 | 26.0 | 17.4 | 56.2 |
Year Highest Occurred | 1998 | 1998 | 1973 | 1986 | 1977 | 1995 | 1983 | 1995 | 1978 | 1971 | 1998 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -14.6 | -12.5 | 1.8 | 18.2 | 31.3 | 39.4 | 44.3 | 42.4 | 34.5 | 24.3 | 11.5 | -8.4 | -14.6 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1997 | 1982 | 1992 | 1992 | 1976 | 1987 | 1995 | 1976 | 1982 |
Mean Precipitation (in.) | 1.11 | 0.85 | 1.69 | 2.17 | 3.14 | 3.74 | 3.98 | 3.79 | 3.78 | 2.77 | 2.06 | 1.29 | 30.37 |
Highest Precipitation (in.) | 3.28 | 2.92 | 4.06 | 4.19 | 6.49 | 8.36 | 11.40 | 9.09 | 7.34 | 5.77 | 4.81 | 2.74 | 11.40 |
Year Highest Occurred | 1996 | 1971 | 1979 | 1981 | 1983 | 1981 | 1999 | 1972 | 1985 | 1995 | 1985 | 1996 | 1999 |
Lowest Precipitation (in.) | 0.33 | 0.00 | 0.13 | 0.42 | 0.17 | 1.70 | 1.00 | 1.44 | 0.63 | 0.49 | 0.44 | 0.27 | 0.00 |
Year Lowest Occurred | 1981 | 1993 | 1999 | 1998 | 1986 | 1992 | 1989 | 1998 | 1976 | 1976 | 1981 | 1994 | 1993 |
Heating Degree Days (F) | 1767. | 1481. | 1294. | 819. | 451. | 189. | 102. | 150. | 378. | 718. | 1113. | 1566. | 10028. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 13. | 24. | 67. | 43. | 1. | 0. | 0. | 0. | 148. |