Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.8 | 22.1 | 34.8 | 52.9 | 67.9 | 75.7 | 80.9 | 79.2 | 68.2 | 54.1 | 34.1 | 19.0 | 50.4 |
Average Min. Temperature (F) | -7.5 | -0.4 | 13.7 | 29.5 | 41.8 | 50.6 | 54.7 | 52.5 | 43.0 | 31.8 | 16.2 | -0.0 | 27.3 |
Average Total Precipitation (in.) | 0.63 | 0.55 | 0.89 | 1.65 | 2.85 | 3.64 | 3.58 | 3.35 | 2.84 | 1.85 | 0.67 | 0.70 | 23.20 |