Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 38.5 | 44.3 | 49.5 | 58.9 | 67.7 | 79.0 | 86.7 | 84.8 | 74.1 | 60.4 | 46.6 | 38.6 | 60.9 |
Average Min. Temperature (F) | 12.3 | 17.6 | 23.5 | 30.6 | 40.1 | 48.5 | 54.5 | 53.3 | 42.2 | 30.4 | 19.3 | 12.6 | 32.2 |
Average Total Precipitation (in.) | 0.40 | 0.40 | 1.04 | 1.57 | 2.69 | 2.55 | 3.38 | 2.34 | 1.35 | 0.86 | 0.59 | 0.48 | 17.65 |