| 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.) | 0.52 | 0.71 | 0.56 | 0.51 | 0.90 | 1.05 | 2.60 | 2.87 | 1.54 | 1.14 | 0.72 | 0.80 | 13.92 |
| Highest Precipitation (in.) | 1.30 | 2.74 | 1.74 | 1.83 | 3.57 | 5.04 | 5.47 | 6.70 | 2.89 | 5.12 | 3.47 | 1.89 | 20.67 |
| Year Highest Occurred | 1987 | 1977 | 1961 | 1977 | 1987 | 1967 | 1968 | 1972 | 1965 | 1985 | 1986 | 1986 | 1986 |
| Lowest Precipitation (in.) | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.49 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.36 |
| Year Lowest Occurred | 1970 | 1962 | 1988 | 1982 | 1974 | 1990 | 1975 | 1962 | 1973 | 1987 | 1989 | 1981 | 1975 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |