Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.3 | 22.1 | 35.3 | 52.9 | 67.2 | 75.1 | 79.7 | 76.9 | 66.4 | 54.4 | 34.5 | 19.5 | 50.1 |
Average Min. Temperature (F) | -9.0 | -3.5 | 11.1 | 27.2 | 39.4 | 48.3 | 53.2 | 50.7 | 41.6 | 31.5 | 15.9 | -1.6 | 25.5 |
Average Total Precipitation (in.) | 0.57 | 0.55 | 0.90 | 1.59 | 2.76 | 3.76 | 3.52 | 3.38 | 3.10 | 1.85 | 0.72 | 0.64 | 23.34 |