Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.3 | 20.4 | 32.8 | 51.2 | 66.5 | 75.8 | 80.5 | 78.9 | 68.1 | 54.5 | 33.7 | 18.8 | 49.8 |
Average Min. Temperature (F) | -6.6 | -0.8 | 12.5 | 27.9 | 39.6 | 48.6 | 53.1 | 50.4 | 41.3 | 30.2 | 14.4 | -0.5 | 25.9 |
Average Total Precipitation (in.) | 0.52 | 0.41 | 0.70 | 1.29 | 2.36 | 2.93 | 2.66 | 2.54 | 1.82 | 0.99 | 0.50 | 0.49 | 17.20 |