Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.6 | 27.7 | 38.5 | 53.8 | 67.7 | 75.9 | 80.1 | 77.2 | 67.5 | 57.0 | 38.6 | 26.1 | 52.8 |
Average Min. Temperature (F) | -1.4 | 3.2 | 15.2 | 29.9 | 41.5 | 50.2 | 54.5 | 52.5 | 44.8 | 35.8 | 22.6 | 7.9 | 29.9 |
Average Total Precipitation (in.) | 1.24 | 1.18 | 1.70 | 2.46 | 3.44 | 3.22 | 3.48 | 4.04 | 4.02 | 2.34 | 1.78 | 1.47 | 30.36 |