Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 27.7 | 40.5 | 58.2 | 71.9 | 80.7 | 85.5 | 83.0 | 73.3 | 60.6 | 40.8 | 26.2 | 56.0 |
Average Min. Temperature (F) | 1.1 | 7.3 | 20.8 | 34.2 | 46.2 | 55.7 | 60.0 | 57.1 | 47.6 | 36.5 | 22.0 | 8.0 | 33.2 |
Average Total Precipitation (in.) | 1.00 | 1.31 | 1.66 | 2.22 | 3.17 | 3.89 | 2.93 | 2.82 | 2.71 | 1.96 | 1.32 | 0.97 | 25.96 |