Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 35.3 | 41.1 | 49.2 | 58.1 | 66.4 | 73.6 | 83.0 | 84.1 | 74.0 | 61.0 | 43.5 | 35.5 | 58.7 |
Highest Mean Max. Temperature (F) | 43.1 | 49.4 | 58.5 | 65.9 | 73.2 | 81.8 | 91.7 | 91.0 | 84.2 | 69.6 | 51.6 | 42.0 | 91.7 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1977 | 1992 | 1992 | 1985 | 1971 | 1990 | 1988 | 1999 | 1980 | 1985 |
Lowest Mean Max. Temperature (F) | 21.8 | 30.2 | 42.3 | 52.2 | 59.7 | 66.9 | 72.3 | 78.0 | 65.1 | 55.3 | 30.0 | 26.1 | 21.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1981 | 1993 | 1975 | 1985 | 1995 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 28.6 | 33.6 | 40.0 | 46.4 | 53.5 | 59.7 | 66.2 | 66.8 | 57.8 | 47.1 | 35.8 | 28.8 | 47.0 |
Highest Mean Temperature (F) | 37.1 | 40.7 | 45.8 | 51.2 | 59.6 | 65.5 | 72.5 | 70.9 | 64.2 | 53.6 | 43.1 | 34.8 | 72.5 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1992 | 1998 | 1977 | 1998 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Temperature (F) | 12.3 | 22.7 | 33.7 | 41.7 | 49.3 | 54.1 | 59.8 | 60.9 | 51.5 | 43.4 | 22.0 | 19.3 | 12.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1981 | 1993 | 1980 | 1971 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 21.9 | 26.0 | 30.8 | 34.7 | 40.6 | 45.7 | 49.4 | 49.4 | 41.6 | 33.2 | 28.0 | 22.1 | 35.3 |
Highest Mean Min. Temperature (F) | 31.1 | 31.9 | 35.2 | 38.2 | 47.1 | 51.0 | 55.1 | 53.8 | 46.9 | 37.6 | 34.5 | 28.9 | 55.1 |
Year Highest Occurred | 1994 | 1992 | 1986 | 1994 | 1993 | 1982 | 1998 | 1977 | 1998 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 2.8 | 15.1 | 25.1 | 29.7 | 36.5 | 41.3 | 44.9 | 42.4 | 35.1 | 29.8 | 14.0 | 12.0 | 2.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1971 | 1999 | 1981 | 1999 | 1980 | 1971 | 1978 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 2.15 | 1.69 | 1.69 | 1.45 | 1.74 | 1.33 | 0.78 | 0.70 | 0.83 | 1.22 | 2.36 | 2.46 | 18.40 |
Highest Precipitation (in.) | 3.69 | 3.13 | 4.28 | 3.21 | 4.07 | 2.79 | 2.67 | 2.57 | 3.05 | 2.73 | 5.63 | 5.17 | 5.63 |
Year Highest Occurred | 1982 | 1979 | 1989 | 1993 | 1980 | 1971 | 1993 | 1989 | 1982 | 1990 | 1973 | 1980 | 1973 |
Lowest Precipitation (in.) | 0.63 | 0.38 | 0.52 | 0.19 | 0.57 | 0.32 | 0.00 | 0.00 | 0.00 | 0.00 | 0.43 | 0.63 | 0.00 |
Year Lowest Occurred | 1977 | 1977 | 1992 | 1977 | 1992 | 1986 | 1973 | 1994 | 1990 | 1987 | 1976 | 1985 | 1973 |
Heating Degree Days (F) | 1129. | 880. | 775. | 558. | 358. | 195. | 71. | 69. | 249. | 556. | 877. | 1122. | 6839. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 3. | 35. | 109. | 123. | 33. | 0. | 0. | 0. | 303. |