Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.9 | 22.7 | 36.0 | 54.1 | 67.8 | 75.7 | 80.8 | 78.7 | 68.5 | 55.6 | 35.5 | 20.5 | 51.2 |
Average Min. Temperature (F) | -6.2 | -0.5 | 14.1 | 29.3 | 41.3 | 50.5 | 55.1 | 53.1 | 43.8 | 33.2 | 18.2 | 1.7 | 27.9 |
Average Total Precipitation (in.) | 0.72 | 0.61 | 0.99 | 1.73 | 2.69 | 3.97 | 3.80 | 3.38 | 2.81 | 1.97 | 0.90 | 0.76 | 24.35 |