Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 11.0 | 18.8 | 30.9 | 50.3 | 66.7 | 74.8 | 79.5 | 77.8 | 67.1 | 53.7 | 32.3 | 15.6 | 48.4 |
Average Min. Temperature (F) | -9.9 | -2.6 | 10.5 | 26.7 | 38.9 | 48.3 | 52.0 | 49.4 | 40.3 | 29.6 | 13.5 | -4.3 | 24.5 |
Average Total Precipitation (in.) | 0.24 | 0.29 | 0.38 | 0.97 | 2.09 | 2.93 | 2.41 | 2.89 | 2.16 | 1.47 | 0.57 | 0.37 | 16.75 |