| 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.) | 0.30 | 0.34 | 0.89 | 1.21 | 2.69 | 2.34 | 2.67 | 2.50 | 1.14 | 0.64 | 0.47 | 0.30 | 15.49 |
| Highest Precipitation (in.) | 1.12 | 2.20 | 3.09 | 2.86 | 6.94 | 5.36 | 4.67 | 5.59 | 2.87 | 2.47 | 1.60 | 0.83 | 21.84 |
| Year Highest Occurred | 1988 | 1987 | 1981 | 1980 | 1987 | 1962 | 1968 | 1989 | 1980 | 1984 | 1983 | 1988 | 1987 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.06 | 0.10 | 0.33 | 0.24 | 0.57 | 0.38 | 0.18 | 0.00 | 0.00 | 0.00 | 9.27 |
| Year Lowest Occurred | 1983 | 1967 | 1982 | 1989 | 1974 | 1977 | 1978 | 1975 | 1975 | 1980 | 1965 | 1990 | 1964 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |