Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.3 | 21.0 | 33.9 | 52.8 | 67.0 | 75.4 | 80.5 | 78.1 | 67.9 | 54.0 | 33.9 | 18.3 | 49.8 |
Average Min. Temperature (F) | -9.2 | -3.6 | 9.9 | 26.8 | 38.5 | 47.9 | 52.5 | 49.9 | 40.9 | 30.9 | 15.8 | -1.4 | 25.0 |
Average Total Precipitation (in.) | 0.72 | 0.68 | 0.94 | 1.59 | 2.57 | 3.91 | 3.37 | 2.79 | 2.65 | 1.82 | 0.97 | 0.70 | 22.72 |