Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.6 | 27.1 | 38.3 | 52.9 | 66.0 | 74.7 | 78.5 | 76.4 | 67.6 | 54.4 | 37.5 | 25.4 | 51.9 |
Average Min. Temperature (F) | 0.9 | 3.9 | 15.8 | 28.8 | 39.7 | 49.9 | 54.5 | 52.4 | 44.2 | 32.9 | 21.2 | 7.6 | 29.4 |
Average Total Precipitation (in.) | 1.04 | 0.87 | 1.66 | 2.69 | 3.30 | 4.46 | 4.70 | 3.94 | 4.45 | 3.45 | 1.73 | 1.29 | 33.57 |