Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 32.5 | 35.2 | 38.7 | 46.0 | 56.1 | 66.8 | 72.4 | 70.5 | 63.7 | 53.4 | 40.2 | 33.2 | 50.9 |
Average Min. Temperature (F) | 0.7 | 2.2 | 8.6 | 17.2 | 26.9 | 34.9 | 40.6 | 39.6 | 32.6 | 23.5 | 13.6 | 4.3 | 20.5 |
Average Total Precipitation (in.) | 0.46 | 0.43 | 0.65 | 0.72 | 0.86 | 0.80 | 1.38 | 1.56 | 1.05 | 0.70 | 0.55 | 0.58 | 9.75 |