Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.7 | 24.0 | 36.3 | 53.1 | 68.0 | 75.7 | 79.6 | 77.6 | 67.5 | 53.8 | 33.8 | 20.0 | 50.6 |
Average Min. Temperature (F) | -7.1 | -0.7 | 12.5 | 28.5 | 41.8 | 50.9 | 55.3 | 53.0 | 43.8 | 33.0 | 17.2 | 0.8 | 27.5 |
Average Total Precipitation (in.) | 0.52 | 0.49 | 0.70 | 1.18 | 2.61 | 3.77 | 3.30 | 3.17 | 2.88 | 2.16 | 1.10 | 0.57 | 22.45 |