Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.5 | 27.7 | 39.3 | 55.3 | 67.3 | 76.4 | 82.3 | 80.5 | 70.8 | 56.5 | 38.2 | 25.7 | 53.7 |
Average Min. Temperature (F) | 3.9 | 8.5 | 19.9 | 32.7 | 45.0 | 55.0 | 60.2 | 57.9 | 48.1 | 34.8 | 20.6 | 8.1 | 33.0 |
Average Total Precipitation (in.) | 0.56 | 0.62 | 1.18 | 2.08 | 3.03 | 3.77 | 3.45 | 2.91 | 2.81 | 1.93 | 0.94 | 0.59 | 23.87 |