Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.3 | 22.6 | 34.4 | 53.1 | 66.2 | 74.9 | 79.8 | 79.7 | 69.7 | 54.5 | 34.5 | 20.4 | 50.8 |
Average Min. Temperature (F) | -4.0 | 1.0 | 14.4 | 28.6 | 39.7 | 49.7 | 53.6 | 51.3 | 41.9 | 29.5 | 14.0 | 0.4 | 26.8 |
Average Total Precipitation (in.) | 0.57 | 0.62 | 0.87 | 1.02 | 2.33 | 3.27 | 2.84 | 2.53 | 1.69 | 1.25 | 0.84 | 0.60 | 18.43 |