| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
| Mean Max. Temperature (F) | |||||||||||||
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | |||||||||||||
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | |||||||||||||
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 2.45 | 2.24 | 3.03 | 3.80 | 4.25 | 4.42 | 3.97 | 3.18 | 2.62 | 2.65 | 3.09 | 2.87 | 38.57 |
| Highest Precipitation (in.) | 5.30 | 4.79 | 6.03 | 7.57 | 8.04 | 9.91 | 7.42 | 8.70 | 7.48 | 8.74 | 7.98 | 8.52 | 9.91 |
| Year Highest Occurred | 1999 | 1990 | 1973 | 1996 | 1996 | 1980 | 1975 | 1978 | 1996 | 1986 | 1985 | 1990 | 1980 |
| Lowest Precipitation (in.) | 0.53 | 0.17 | 1.02 | 0.85 | 1.39 | 1.07 | 1.07 | 0.07 | 0.37 | 0.74 | 0.66 | 0.50 | 0.07 |
| Year Lowest Occurred | 1981 | 1978 | 1981 | 1971 | 1988 | 1988 | 1976 | 1996 | 1978 | 1994 | 1976 | 1976 | 1996 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |