Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.2 | 24.3 | 37.4 | 54.4 | 66.7 | 74.9 | 79.3 | 77.4 | 68.0 | 53.6 | 34.6 | 21.7 | 51.0 |
Average Min. Temperature (F) | -3.1 | 1.4 | 14.9 | 28.9 | 40.1 | 50.1 | 54.4 | 52.3 | 43.6 | 32.2 | 17.5 | 2.7 | 28.0 |
Average Total Precipitation (in.) | 0.05 | 0.14 | 0.57 | 1.35 | 3.00 | 4.19 | 3.94 | 3.69 | 2.95 | 2.16 | 0.75 | 0.14 | 22.91 |