| 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.) | 0.98 | 0.66 | 1.54 | 2.12 | 3.01 | 3.96 | 3.78 | 3.85 | 3.59 | 2.42 | 1.63 | 1.13 | 28.67 |
| Highest Precipitation (in.) | 3.33 | 2.20 | 3.90 | 4.31 | 6.17 | 6.55 | 6.96 | 9.54 | 6.95 | 6.92 | 4.62 | 1.98 | 38.13 |
| Year Highest Occurred | 1969 | 1979 | 1979 | 1981 | 1962 | 1986 | 1978 | 1988 | 1964 | 1971 | 1983 | 1982 | 1986 |
| Lowest Precipitation (in.) | 0.06 | 0.02 | 0.28 | 0.28 | 0.23 | 0.89 | 1.39 | 0.99 | 0.72 | 0.59 | 0.20 | 0.14 | 19.68 |
| Year Lowest Occurred | 1981 | 1968 | 1969 | 1988 | 1976 | 1987 | 1964 | 1970 | 1974 | 1962 | 1962 | 1979 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |