Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.0 | 26.2 | 38.5 | 54.8 | 68.9 | 77.4 | 82.7 | 81.5 | 71.2 | 57.4 | 36.6 | 23.6 | 53.3 |
Average Min. Temperature (F) | -2.8 | 4.4 | 17.6 | 30.4 | 42.4 | 52.2 | 56.4 | 53.2 | 42.7 | 30.6 | 16.1 | 2.9 | 28.9 |
Average Total Precipitation (in.) | 0.72 | 0.73 | 1.38 | 1.85 | 2.68 | 3.70 | 3.49 | 2.29 | 1.90 | 1.59 | 0.87 | 0.57 | 21.77 |