Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.7 | 29.4 | 39.4 | 54.1 | 68.1 | 76.3 | 81.0 | 78.3 | 69.2 | 57.5 | 40.9 | 29.2 | 54.2 |
Average Min. Temperature (F) | 1.5 | 5.2 | 16.8 | 29.6 | 40.9 | 50.0 | 55.2 | 53.4 | 45.4 | 35.2 | 23.2 | 10.4 | 30.7 |
Average Total Precipitation (in.) | 1.04 | 1.05 | 1.88 | 2.50 | 3.49 | 3.64 | 3.39 | 3.76 | 3.77 | 2.59 | 1.92 | 1.59 | 30.64 |