Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.0 | 21.4 | 34.7 | 51.8 | 67.6 | 75.7 | 79.8 | 78.3 | 67.3 | 53.5 | 32.9 | 19.0 | 49.8 |
Average Min. Temperature (F) | -6.9 | -0.8 | 14.4 | 29.1 | 42.1 | 51.3 | 54.8 | 52.5 | 42.5 | 31.3 | 15.4 | 0.2 | 27.3 |
Average Total Precipitation (in.) | 0.61 | 0.65 | 0.99 | 1.47 | 2.56 | 3.56 | 3.82 | 3.76 | 2.84 | 2.03 | 0.87 | 0.57 | 23.71 |