| 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.) | 0.43 | 0.40 | 1.19 | 1.72 | 3.28 | 2.98 | 2.42 | 1.89 | 1.35 | 0.84 | 0.67 | 0.36 | 17.53 |
| Highest Precipitation (in.) | 1.41 | 1.52 | 4.31 | 5.95 | 6.07 | 7.52 | 4.84 | 5.92 | 4.07 | 3.77 | 2.53 | 1.92 | 24.76 |
| Year Highest Occurred | 1990 | 1984 | 1981 | 1984 | 1982 | 1965 | 1980 | 1968 | 1963 | 1969 | 1972 | 1973 | 1965 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.60 | 0.28 | 0.22 | 0.03 | 0.00 | 0.03 | 0.00 | 11.49 |
| Year Lowest Occurred | 1986 | 1989 | 1989 | 1965 | 1966 | 1981 | 1964 | 1967 | 1983 | 1988 | 1965 | 1988 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |