| 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.) | 0.38 | 0.32 | 1.14 | 1.52 | 2.92 | 2.87 | 2.71 | 1.76 | 1.26 | 0.83 | 0.52 | 0.40 | 16.63 |
| Highest Precipitation (in.) | 1.32 | 1.08 | 3.08 | 3.05 | 6.59 | 8.41 | 6.09 | 4.78 | 5.27 | 3.78 | 1.54 | 1.34 | 23.63 |
| Year Highest Occurred | 1963 | 1987 | 1983 | 1973 | 1961 | 1967 | 1982 | 1979 | 1973 | 1969 | 1979 | 1973 | 1967 |
| Lowest Precipitation (in.) | 0.00 | 0.03 | 0.06 | 0.32 | 0.20 | 0.57 | 0.66 | 0.13 | 0.09 | 0.05 | 0.10 | 0.02 | 10.56 |
| Year Lowest Occurred | 1961 | 1983 | 1976 | 1962 | 1966 | 1973 | 1988 | 1970 | 1978 | 1988 | 1971 | 1981 | 1974 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |