| 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.) | 5.03 | 4.05 | 3.87 | 2.39 | 1.54 | 0.83 | 0.36 | 0.66 | 1.21 | 2.58 | 5.90 | 5.95 | 34.37 |
| Highest Precipitation (in.) | 10.46 | 10.45 | 8.25 | 5.25 | 3.89 | 2.45 | 2.38 | 2.51 | 4.23 | 7.35 | 15.39 | 14.59 | 51.70 |
| Year Highest Occurred | 1970 | 1986 | 1983 | 1963 | 1963 | 1988 | 1987 | 1968 | 1986 | 1962 | 1973 | 1964 | 1983 |
| Lowest Precipitation (in.) | 0.59 | 0.79 | 0.44 | 0.67 | 0.24 | 0.13 | 0.00 | 0.00 | 0.00 | 0.07 | 1.32 | 0.75 | 20.68 |
| Year Lowest Occurred | 1985 | 1988 | 1965 | 1966 | 1982 | 1987 | 1988 | 1988 | 1965 | 1987 | 1969 | 1976 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |