Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.6 | 21.9 | 34.4 | 49.9 | 64.7 | 73.2 | 77.2 | 75.6 | 65.0 | 52.0 | 33.2 | 19.7 | 48.6 |
Average Min. Temperature (F) | -6.2 | -0.1 | 13.3 | 28.3 | 42.6 | 52.3 | 56.8 | 54.7 | 44.6 | 33.0 | 17.2 | 0.8 | 28.2 |
Average Total Precipitation (in.) | 1.14 | 0.68 | 0.93 | 1.22 | 2.69 | 4.04 | 4.12 | 3.48 | 2.69 | 2.07 | 0.98 | 0.51 | 24.57 |