Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.1 | 21.5 | 33.3 | 51.3 | 67.8 | 76.1 | 79.6 | 78.9 | 69.5 | 54.2 | 33.5 | 20.4 | 50.3 |
Average Min. Temperature (F) | -3.3 | 2.7 | 15.4 | 29.5 | 43.1 | 52.9 | 56.3 | 53.7 | 44.2 | 32.2 | 17.3 | 3.1 | 29.0 |
Average Total Precipitation (in.) | 0.48 | 0.50 | 0.93 | 1.28 | 2.32 | 3.57 | 3.51 | 2.82 | 2.18 | 1.54 | 0.91 | 0.41 | 20.44 |