Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.1 | 21.4 | 33.4 | 51.2 | 66.0 | 75.5 | 81.1 | 79.2 | 67.7 | 54.4 | 34.3 | 19.5 | 50.1 |
Average Min. Temperature (F) | -3.3 | 2.1 | 14.9 | 29.9 | 42.5 | 52.6 | 57.3 | 54.4 | 44.4 | 33.3 | 18.1 | 2.6 | 29.2 |
Average Total Precipitation (in.) | 0.53 | 0.55 | 0.85 | 1.11 | 2.25 | 3.22 | 2.61 | 2.15 | 1.94 | 1.12 | 0.62 | 0.55 | 17.50 |