Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.7 | 29.9 | 39.6 | 52.8 | 66.7 | 74.7 | 78.6 | 77.4 | 68.2 | 55.8 | 39.1 | 28.7 | 53.2 |
Average Min. Temperature (F) | 7.1 | 8.3 | 17.6 | 30.2 | 40.3 | 48.8 | 54.3 | 53.6 | 46.4 | 36.5 | 24.9 | 14.1 | 32.0 |
Average Total Precipitation (in.) | 2.85 | 1.52 | 1.84 | 2.13 | 2.94 | 3.49 | 3.47 | 3.20 | 3.24 | 3.31 | 2.73 | 3.08 | 33.81 |