Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.2 | 28.0 | 38.8 | 53.0 | 65.4 | 73.1 | 76.8 | 74.9 | 66.9 | 54.6 | 38.7 | 27.2 | 51.9 |
Average Min. Temperature (F) | 4.1 | 7.1 | 17.0 | 29.3 | 39.7 | 49.3 | 54.1 | 52.4 | 44.4 | 33.6 | 21.9 | 10.3 | 30.4 |
Average Total Precipitation (in.) | 0.95 | 0.93 | 1.56 | 2.45 | 3.58 | 4.50 | 4.27 | 3.63 | 4.18 | 3.48 | 1.94 | 1.40 | 32.86 |