Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 38.3 | 43.8 | 50.6 | 58.0 | 66.4 | 74.9 | 83.7 | 83.2 | 75.8 | 64.1 | 47.3 | 38.5 | 60.4 |
Highest Mean Max. Temperature (F) | 47.3 | 55.2 | 57.9 | 66.2 | 77.3 | 80.6 | 88.9 | 87.8 | 81.9 | 75.5 | 57.1 | 44.2 | 88.9 |
Year Highest Occurred | 1986 | 1991 | 1986 | 1977 | 1992 | 1986 | 1994 | 1981 | 1987 | 1988 | 1976 | 1976 | 1994 |
Lowest Mean Max. Temperature (F) | 23.2 | 32.5 | 44.3 | 48.6 | 56.6 | 69.2 | 75.9 | 75.2 | 66.1 | 55.8 | 37.7 | 30.5 | 23.2 |
Year Lowest Occurred | 1977 | 1993 | 1971 | 1975 | 1998 | 1971 | 1993 | 1976 | 1986 | 1984 | 1994 | 1972 | 1977 |
Mean Temperature (F) | 29.5 | 34.2 | 39.8 | 45.4 | 52.6 | 59.8 | 67.1 | 66.3 | 59.1 | 49.3 | 37.1 | 29.7 | 47.5 |
Highest Mean Temperature (F) | 37.7 | 41.4 | 45.5 | 52.0 | 59.9 | 65.2 | 71.4 | 71.0 | 63.4 | 57.3 | 44.9 | 36.6 | 71.4 |
Year Highest Occurred | 1986 | 1991 | 1978 | 1990 | 1992 | 1986 | 1994 | 1986 | 1987 | 1988 | 1995 | 1981 | 1994 |
Lowest Mean Temperature (F) | 12.5 | 24.1 | 34.8 | 37.4 | 46.2 | 55.7 | 59.9 | 60.5 | 53.1 | 44.1 | 29.6 | 21.4 | 12.5 |
Year Lowest Occurred | 1977 | 1993 | 1971 | 1975 | 1977 | 1991 | 1993 | 1976 | 1985 | 1984 | 1985 | 1990 | 1977 |
Mean Min. Temperature (F) | 20.7 | 24.6 | 29.0 | 32.8 | 38.7 | 44.7 | 50.4 | 49.4 | 42.4 | 34.4 | 26.9 | 20.8 | 34.6 |
Highest Mean Min. Temperature (F) | 28.6 | 31.4 | 33.3 | 38.4 | 43.5 | 49.9 | 53.9 | 54.6 | 47.6 | 39.7 | 33.4 | 29.6 | 54.6 |
Year Highest Occurred | 1998 | 1980 | 1978 | 1990 | 1987 | 1986 | 1988 | 1986 | 1998 | 1979 | 1995 | 1981 | 1986 |
Lowest Mean Min. Temperature (F) | 1.9 | 14.7 | 23.0 | 26.2 | 34.1 | 40.7 | 43.9 | 45.9 | 36.3 | 30.2 | 19.0 | 10.5 | 1.9 |
Year Lowest Occurred | 1977 | 1989 | 1976 | 1975 | 1978 | 1984 | 1993 | 1976 | 1971 | 1985 | 1993 | 1990 | 1977 |
Mean Precipitation (in.) | 2.59 | 2.22 | 2.13 | 1.47 | 1.36 | 0.86 | 0.40 | 0.46 | 0.70 | 1.08 | 2.39 | 2.59 | 18.25 |
Highest Precipitation (in.) | 5.96 | 9.62 | 4.87 | 3.27 | 4.30 | 2.08 | 1.57 | 2.32 | 2.51 | 2.99 | 6.27 | 8.40 | 9.62 |
Year Highest Occurred | 1998 | 1986 | 1971 | 1997 | 1971 | 1992 | 1987 | 1976 | 1986 | 1984 | 1988 | 1983 | 1986 |
Lowest Precipitation (in.) | 0.26 | 0.47 | 0.89 | 0.22 | 0.12 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.21 | 0.05 | 0.00 |
Year Lowest Occurred | 1992 | 1988 | 1994 | 1977 | 1974 | 1973 | 1989 | 2000 | 1999 | 1988 | 1976 | 1976 | 1973 |
Heating Degree Days (F) | 1101. | 863. | 782. | 589. | 390. | 188. | 53. | 60. | 205. | 489. | 837. | 1096. | 6653. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 4. | 32. | 115. | 100. | 29. | 1. | 0. | 0. | 281. |