| 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.) | 0.60 | 0.44 | 0.92 | 1.66 | 2.47 | 3.41 | 3.08 | 2.58 | 2.07 | 1.81 | 0.73 | 0.56 | 20.33 |
| Highest Precipitation (in.) | 2.43 | 1.36 | 2.54 | 4.76 | 6.45 | 7.75 | 10.78 | 5.77 | 7.62 | 8.22 | 2.87 | 1.49 | 29.27 |
| Year Highest Occurred | 1969 | 1962 | 1983 | 1986 | 1985 | 1983 | 1987 | 1980 | 1973 | 1971 | 1974 | 1968 | 1962 |
| Lowest Precipitation (in.) | 0.07 | 0.00 | 0.00 | 0.00 | 0.39 | 0.59 | 0.29 | 0.26 | 0.20 | 0.00 | 0.00 | 0.07 | 12.64 |
| Year Lowest Occurred | 1990 | 1988 | 1986 | 1987 | 1980 | 1961 | 1989 | 1967 | 1963 | 1989 | 1990 | 1975 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |