Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.9 | 25.1 | 37.4 | 53.7 | 67.8 | 74.5 | 77.9 | 75.8 | 65.5 | 52.6 | 33.7 | 20.9 | 50.4 |
Average Min. Temperature (F) | -4.8 | 1.2 | 13.7 | 27.4 | 39.4 | 48.5 | 53.8 | 51.7 | 42.9 | 31.9 | 17.3 | 1.6 | 27.2 |
Average Total Precipitation (in.) | 0.97 | 0.63 | 0.93 | 1.23 | 2.40 | 4.04 | 3.87 | 4.08 | 3.47 | 2.18 | 1.38 | 0.86 | 26.03 |