Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.1 | 26.4 | 37.1 | 52.2 | 66.6 | 73.5 | 76.7 | 74.4 | 65.5 | 53.3 | 35.8 | 24.3 | 50.7 |
Average Min. Temperature (F) | -0.2 | 4.2 | 14.9 | 28.2 | 40.9 | 50.3 | 54.9 | 53.0 | 44.7 | 33.9 | 20.9 | 7.5 | 29.6 |
Average Total Precipitation (in.) | 1.32 | 0.99 | 1.69 | 2.35 | 3.26 | 4.32 | 4.30 | 4.48 | 4.05 | 3.04 | 2.22 | 1.49 | 33.50 |