Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.9 | 26.7 | 37.8 | 52.3 | 66.0 | 74.5 | 79.4 | 76.5 | 67.0 | 55.3 | 37.7 | 24.7 | 51.7 |
Average Min. Temperature (F) | -2.1 | 1.6 | 14.1 | 28.3 | 39.6 | 48.6 | 54.4 | 52.4 | 44.2 | 34.4 | 21.2 | 5.9 | 28.7 |
Average Total Precipitation (in.) | 1.41 | 1.19 | 1.89 | 2.27 | 3.43 | 3.64 | 3.87 | 3.98 | 3.96 | 3.07 | 2.38 | 1.77 | 32.87 |