Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 50.0 | 54.4 | 57.7 | 60.3 | 65.0 | 69.4 | 73.9 | 75.6 | 74.4 | 66.7 | 55.1 | 49.7 | 62.7 |
Highest Mean Max. Temperature (F) | 55.8 | 61.2 | 65.2 | 66.9 | 73.9 | 73.8 | 78.1 | 78.7 | 81.3 | 72.4 | 59.6 | 52.9 | 81.3 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1989 | 1992 | 1992 | 1985 | 1994 | 1991 | 1987 | 1986 | 1986 | 1991 |
Lowest Mean Max. Temperature (F) | 45.0 | 46.0 | 52.1 | 54.5 | 58.6 | 65.4 | 70.5 | 70.7 | 68.1 | 59.6 | 48.5 | 43.5 | 43.5 |
Year Lowest Occurred | 1979 | 1985 | 1971 | 1975 | 1985 | 1971 | 1987 | 1973 | 1977 | 1975 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 42.6 | 45.6 | 48.1 | 50.0 | 54.5 | 58.8 | 62.9 | 64.1 | 62.0 | 55.9 | 47.5 | 42.7 | 52.9 |
Highest Mean Temperature (F) | 47.6 | 51.0 | 53.6 | 55.1 | 59.8 | 62.4 | 65.6 | 66.8 | 65.4 | 58.6 | 51.9 | 46.7 | 66.8 |
Year Highest Occurred | 1995 | 1995 | 1986 | 1989 | 1993 | 1992 | 1996 | 1997 | 1994 | 1978 | 1995 | 1973 | 1997 |
Lowest Mean Temperature (F) | 37.0 | 38.6 | 42.9 | 45.1 | 49.8 | 55.1 | 60.9 | 60.4 | 58.0 | 53.1 | 41.3 | 35.4 | 35.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1991 | 1976 | 1971 | 1973 | 1972 | 1971 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 35.2 | 36.8 | 38.4 | 39.7 | 44.0 | 48.1 | 51.8 | 52.5 | 49.5 | 45.0 | 39.8 | 35.7 | 43.0 |
Highest Mean Min. Temperature (F) | 40.8 | 41.0 | 43.5 | 44.1 | 49.3 | 51.0 | 55.8 | 55.0 | 54.0 | 50.0 | 44.9 | 41.7 | 55.8 |
Year Highest Occurred | 1986 | 1991 | 1986 | 1994 | 1993 | 1993 | 1998 | 1999 | 1995 | 1988 | 1995 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 29.0 | 30.3 | 32.7 | 35.2 | 40.2 | 44.0 | 48.5 | 49.6 | 45.1 | 41.0 | 33.8 | 27.3 | 27.3 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1985 | 1991 | 1976 | 1984 | 1980 | 1972 | 1991 | 1978 | 1990 | 1990 |
Mean Precipitation (in.) | 14.22 | 11.93 | 10.88 | 7.00 | 4.66 | 2.77 | 0.87 | 1.16 | 2.72 | 5.92 | 14.07 | 15.42 | 91.62 |
Highest Precipitation (in.) | 23.73 | 25.22 | 18.86 | 12.55 | 8.46 | 6.75 | 3.16 | 3.72 | 6.49 | 11.94 | 31.09 | 31.46 | 31.46 |
Year Highest Occurred | 1974 | 1999 | 1983 | 1993 | 1984 | 1984 | 1987 | 1977 | 1971 | 1984 | 1973 | 1998 | 1998 |
Lowest Precipitation (in.) | 1.23 | 3.48 | 2.18 | 1.45 | 0.35 | 0.39 | 0.00 | 0.00 | 0.00 | 0.52 | 2.55 | 3.93 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1992 | 1987 | 1973 | 1981 | 1975 | 1987 | 1976 | 1976 | 1973 |
Heating Degree Days (F) | 694. | 543. | 525. | 450. | 330. | 193. | 86. | 66. | 114. | 285. | 527. | 692. | 4505. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 4. | 6. | 20. | 36. | 23. | 1. | 0. | 0. | 90. |