Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.3 | 28.5 | 40.7 | 58.0 | 72.0 | 81.0 | 85.1 | 81.7 | 72.6 | 60.5 | 40.9 | 26.7 | 56.0 |
Average Min. Temperature (F) | 3.0 | 9.1 | 21.7 | 35.7 | 47.6 | 57.0 | 61.5 | 58.5 | 49.4 | 38.1 | 23.9 | 9.5 | 34.7 |
Average Total Precipitation (in.) | 0.82 | 0.92 | 1.80 | 2.71 | 3.44 | 4.22 | 3.91 | 3.89 | 3.17 | 2.21 | 1.52 | 0.95 | 29.56 |