Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 12.3 | 5.4 | 32.6 | 5.4 | 0.0 | 9.5 | 68.1 | 74.0 | 66.0 | 52.1 | 37.4 | 25.4 | 32.6 |
Average Min. Temperature (F) | -1.5 | 0.9 | 18.2 | 3.4 | 0.0 | 6.4 | 48.3 | 55.5 | 45.6 | 33.1 | 23.8 | 9.8 | 20.5 |
Average Total Precipitation (in.) | 1.16 | 1.06 | 1.68 | 2.22 | 3.12 | 3.41 | 3.61 | 4.20 | 3.94 | 2.65 | 1.93 | 1.42 | 30.40 |