Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 14.5 | 22.3 | 34.3 | 53.4 | 69.1 | 76.9 | 80.7 | 80.0 | 68.8 | 54.7 | 33.2 | 19.3 | 50.6 |
Highest Mean Max. Temperature (F) | 29.9 | 33.9 | 45.0 | 66.0 | 79.1 | 87.6 | 86.8 | 86.6 | 76.2 | 59.5 | 46.5 | 31.7 | 87.6 |
Year Highest Occurred | 1990 | 2000 | 2000 | 1987 | 1977 | 1988 | 1989 | 1983 | 1976 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 1.8 | 5.3 | 26.1 | 40.5 | 59.1 | 71.5 | 72.5 | 71.9 | 62.5 | 48.3 | 23.3 | 5.8 | 1.8 |
Year Lowest Occurred | 1982 | 1979 | 1989 | 1979 | 1979 | 1993 | 1992 | 1977 | 1977 | 1991 | 1985 | 1983 | 1982 |
Mean Temperature (F) | 5.3 | 12.9 | 25.6 | 42.2 | 56.5 | 65.3 | 69.2 | 67.8 | 57.0 | 44.3 | 25.6 | 11.0 | 40.2 |
Highest Mean Temperature (F) | 19.2 | 25.0 | 35.3 | 52.1 | 66.2 | 73.7 | 75.4 | 73.8 | 62.1 | 50.2 | 36.4 | 22.6 | 75.4 |
Year Highest Occurred | 1990 | 1987 | 1973 | 1987 | 1977 | 1988 | 1989 | 1983 | 1978 | 1973 | 1981 | 1997 | 1989 |
Lowest Mean Temperature (F) | -8.0 | -4.3 | 17.5 | 33.1 | 47.7 | 59.0 | 62.0 | 60.1 | 51.9 | 38.4 | 14.5 | -0.7 | -8.0 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1979 | 1982 | 1992 | 1977 | 1993 | 1991 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -4.0 | 3.5 | 16.9 | 31.0 | 43.8 | 53.6 | 57.7 | 55.5 | 45.2 | 33.8 | 17.9 | 2.7 | 29.8 |
Highest Mean Min. Temperature (F) | 8.9 | 19.3 | 28.2 | 38.2 | 53.3 | 59.9 | 64.0 | 60.9 | 50.1 | 40.8 | 28.9 | 15.6 | 64.0 |
Year Highest Occurred | 1983 | 1998 | 1973 | 1987 | 1977 | 1988 | 1989 | 1983 | 1978 | 1973 | 1981 | 1997 | 1989 |
Lowest Mean Min. Temperature (F) | -17.8 | -13.8 | 7.7 | 25.1 | 36.2 | 46.5 | 51.5 | 48.3 | 38.8 | 26.3 | 5.7 | -7.5 | -17.8 |
Year Lowest Occurred | 1982 | 1979 | 1979 | 1996 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 2000 | 1982 |
Mean Precipitation (in.) | 0.78 | 0.62 | 0.89 | 1.17 | 2.11 | 2.98 | 2.89 | 2.92 | 1.95 | 1.59 | 0.86 | 0.59 | 19.35 |
Highest Precipitation (in.) | 2.65 | 1.73 | 2.42 | 3.60 | 5.17 | 5.47 | 7.40 | 5.51 | 5.37 | 4.58 | 2.75 | 2.05 | 7.40 |
Year Highest Occurred | 1989 | 2000 | 1990 | 1979 | 1999 | 1984 | 1987 | 1980 | 1973 | 1982 | 1977 | 1996 | 1987 |
Lowest Precipitation (in.) | 0.06 | 0.04 | 0.06 | 0.00 | 0.40 | 1.18 | 0.38 | 1.11 | 0.20 | 0.03 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1973 | 1993 | 1986 | 1988 | 1972 | 1972 | 1976 | 1982 | 1993 | 1992 | 1999 | 1994 | 1988 |
Heating Degree Days (F) | 1854. | 1459. | 1221. | 689. | 304. | 93. | 44. | 69. | 259. | 644. | 1184. | 1674. | 9494. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 39. | 100. | 174. | 155. | 19. | 0. | 0. | 0. | 491. |