Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.5 | 26.4 | 37.3 | 51.9 | 65.9 | 73.6 | 78.1 | 75.3 | 66.0 | 54.2 | 36.9 | 24.1 | 51.0 |
Average Min. Temperature (F) | -2.2 | 1.3 | 13.0 | 27.3 | 39.7 | 48.9 | 54.0 | 51.6 | 43.8 | 33.6 | 20.1 | 5.5 | 28.2 |
Average Total Precipitation (in.) | 1.03 | 0.98 | 1.69 | 2.29 | 3.26 | 3.75 | 3.75 | 4.31 | 3.97 | 2.73 | 1.94 | 1.37 | 31.06 |