| 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.) | 1.18 | 0.84 | 1.63 | 2.15 | 3.31 | 3.47 | 3.58 | 4.22 | 3.96 | 2.47 | 2.00 | 1.40 | 30.21 |
| Highest Precipitation (in.) | 3.29 | 2.41 | 3.85 | 4.40 | 6.40 | 10.58 | 9.18 | 10.12 | 7.02 | 5.73 | 4.65 | 2.75 | 40.76 |
| Year Highest Occurred | 1967 | 1971 | 1973 | 1967 | 1965 | 1968 | 1962 | 1966 | 1980 | 1979 | 1965 | 1968 | 1968 |
| Lowest Precipitation (in.) | 0.08 | 0.00 | 0.06 | 0.46 | 0.26 | 0.98 | 0.76 | 0.55 | 0.77 | 0.41 | 0.36 | 0.34 | 18.31 |
| Year Lowest Occurred | 1961 | 1987 | 1974 | 1979 | 1986 | 1970 | 1975 | 1970 | 1976 | 1976 | 1981 | 1974 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |