Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.3 | 23.2 | 36.3 | 52.2 | 65.7 | 73.6 | 78.7 | 76.1 | 66.3 | 54.2 | 34.4 | 18.9 | 49.7 |
Average Min. Temperature (F) | -7.4 | -1.4 | 13.0 | 28.5 | 40.8 | 49.7 | 54.6 | 51.9 | 43.3 | 33.8 | 17.7 | -0.7 | 27.1 |
Average Total Precipitation (in.) | 0.83 | 0.65 | 1.16 | 1.87 | 3.06 | 3.86 | 3.89 | 3.72 | 3.11 | 2.25 | 1.07 | 0.84 | 26.30 |