Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.8 | 22.9 | 33.8 | 46.5 | 58.4 | 66.3 | 72.9 | 71.4 | 63.2 | 52.1 | 36.5 | 24.4 | 47.4 |
Average Min. Temperature (F) | -0.6 | 2.6 | 14.6 | 27.5 | 37.2 | 44.0 | 50.0 | 50.5 | 44.3 | 35.0 | 22.1 | 7.2 | 28.0 |
Average Total Precipitation (in.) | 1.35 | 1.13 | 1.83 | 2.39 | 3.17 | 3.37 | 3.17 | 2.53 | 3.77 | 2.76 | 1.91 | 1.65 | 29.02 |