Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.3 | 22.8 | 35.3 | 50.4 | 63.9 | 71.9 | 76.3 | 75.3 | 65.6 | 52.3 | 35.8 | 20.1 | 49.1 |
Average Min. Temperature (F) | -3.8 | -1.9 | 12.5 | 27.9 | 38.9 | 49.3 | 54.3 | 53.2 | 43.7 | 33.0 | 20.0 | 2.6 | 27.6 |
Average Total Precipitation (in.) | 0.54 | 0.46 | 1.05 | 1.64 | 3.22 | 3.82 | 3.44 | 3.22 | 3.66 | 2.58 | 1.32 | 0.73 | 25.67 |