Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.8 | 24.5 | 37.4 | 53.3 | 67.3 | 75.8 | 80.9 | 78.4 | 67.4 | 54.8 | 35.2 | 20.9 | 51.2 |
Average Min. Temperature (F) | -7.1 | -1.7 | 12.4 | 27.1 | 39.5 | 49.4 | 54.3 | 52.0 | 43.0 | 32.5 | 17.4 | 0.8 | 26.8 |
Average Total Precipitation (in.) | 0.91 | 0.77 | 1.41 | 2.12 | 2.92 | 4.11 | 3.59 | 3.44 | 3.04 | 2.22 | 1.19 | 1.02 | 26.74 |