| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| 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.) | 1.37 | 1.24 | 1.61 | 1.52 | 1.59 | 1.57 | 2.69 | 2.46 | 1.54 | 1.24 | 1.32 | 1.45 | 19.60 |
| Highest Precipitation (in.) | 3.97 | 3.31 | 2.96 | 3.00 | 3.15 | 4.20 | 6.27 | 6.73 | 3.74 | 3.59 | 3.22 | 4.85 | 26.59 |
| Year Highest Occurred | 1969 | 1971 | 1980 | 1989 | 1973 | 1969 | 1974 | 1963 | 1961 | 1969 | 1979 | 1983 | 1969 |
| Lowest Precipitation (in.) | 0.31 | 0.16 | 0.29 | 0.39 | 0.24 | 0.06 | 0.71 | 0.56 | 0.42 | 0.27 | 0.00 | 0.36 | 15.09 |
| Year Lowest Occurred | 1966 | 1981 | 1966 | 1963 | 1963 | 1980 | 1978 | 1978 | 1978 | 1965 | 1989 | 1976 | 1978 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |