Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.9 | 22.1 | 35.0 | 54.6 | 67.8 | 75.4 | 80.7 | 79.5 | 67.4 | 53.2 | 32.9 | 16.5 | 50.1 |
Average Min. Temperature (F) | -5.8 | 1.6 | 13.7 | 28.2 | 39.3 | 48.3 | 53.8 | 51.4 | 41.2 | 30.7 | 15.4 | -1.1 | 26.5 |
Average Total Precipitation (in.) | 0.46 | 0.55 | 0.66 | 1.17 | 2.74 | 4.20 | 3.34 | 2.36 | 2.73 | 1.80 | 0.97 | 0.50 | 21.47 |