Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 12.3 | 17.7 | 29.1 | 46.8 | 63.5 | 72.4 | 76.4 | 74.3 | 61.7 | 50.9 | 31.9 | 19.9 | 46.6 |
Average Min. Temperature (F) | -6.9 | -5.3 | 6.5 | 24.1 | 38.6 | 48.4 | 51.6 | 51.4 | 42.3 | 33.3 | 19.6 | 4.2 | 25.8 |
Average Total Precipitation (in.) | 0.97 | 0.82 | 1.48 | 2.10 | 3.14 | 3.78 | 3.95 | 3.87 | 3.43 | 2.41 | 1.57 | 1.19 | 28.71 |