Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.0 | 21.4 | 35.2 | 53.5 | 68.0 | 75.9 | 81.1 | 79.5 | 69.1 | 55.8 | 35.4 | 20.3 | 51.0 |
Average Min. Temperature (F) | -5.9 | 0.3 | 15.3 | 30.7 | 42.6 | 51.9 | 56.2 | 54.0 | 45.0 | 34.2 | 18.6 | 1.8 | 28.9 |
Average Total Precipitation (in.) | 0.87 | 0.76 | 1.11 | 1.62 | 2.77 | 3.73 | 3.01 | 3.15 | 2.61 | 1.95 | 0.92 | 0.87 | 23.37 |