Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.5 | 21.8 | 34.7 | 53.3 | 67.0 | 75.6 | 80.6 | 79.4 | 68.8 | 53.8 | 34.6 | 20.7 | 50.7 |
Average Min. Temperature (F) | -2.8 | 1.9 | 16.6 | 31.2 | 43.2 | 53.5 | 57.6 | 55.1 | 45.0 | 32.6 | 17.7 | 3.3 | 29.7 |
Average Total Precipitation (in.) | 0.52 | 0.52 | 0.79 | 1.24 | 2.92 | 3.71 | 3.15 | 3.01 | 2.65 | 1.97 | 0.96 | 0.62 | 22.06 |