Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.9 | 29.8 | 41.1 | 56.1 | 67.8 | 76.8 | 81.1 | 78.9 | 70.5 | 57.4 | 41.1 | 28.9 | 54.7 |
Average Min. Temperature (F) | 5.5 | 9.0 | 20.3 | 32.8 | 43.3 | 52.7 | 57.2 | 54.7 | 46.1 | 35.1 | 23.1 | 11.0 | 32.7 |
Average Total Precipitation (in.) | 1.00 | 0.92 | 1.86 | 3.16 | 3.66 | 4.42 | 4.47 | 3.97 | 3.70 | 2.70 | 2.09 | 1.47 | 33.40 |