| 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.) | 1.26 | 0.95 | 1.65 | 2.29 | 3.28 | 4.03 | 3.48 | 4.59 | 4.07 | 2.79 | 2.29 | 1.62 | 32.30 |
| Highest Precipitation (in.) | 2.75 | 2.55 | 3.79 | 4.51 | 6.92 | 10.18 | 7.80 | 16.61 | 7.83 | 5.74 | 4.78 | 3.12 | 41.03 |
| Year Highest Occurred | 1967 | 1971 | 1979 | 1982 | 1965 | 1981 | 1982 | 1966 | 1983 | 1979 | 1975 | 1968 | 1972 |
| Lowest Precipitation (in.) | 0.28 | 0.00 | 0.36 | 0.88 | 0.29 | 1.87 | 1.47 | 1.13 | 0.99 | 0.70 | 0.37 | 0.52 | 19.58 |
| Year Lowest Occurred | 1961 | 1987 | 1962 | 1988 | 1986 | 1987 | 1965 | 1969 | 1976 | 1976 | 1981 | 1986 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |