Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 30.9 | 33.7 | 40.6 | 47.9 | 59.2 | 68.6 | 73.4 | 72.7 | 65.6 | 53.0 | 37.7 | 30.9 | 51.4 |
Average Min. Temperature (F) | 4.8 | 6.8 | 14.2 | 21.1 | 29.2 | 35.4 | 38.5 | 38.4 | 32.7 | 23.1 | 13.3 | 5.3 | 22.0 |
Average Total Precipitation (in.) | 0.77 | 0.88 | 0.97 | 1.41 | 1.92 | 1.49 | 1.57 | 1.48 | 1.83 | 1.28 | 1.03 | 0.74 | 15.37 |