Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.7 | 24.6 | 35.9 | 50.6 | 64.2 | 71.8 | 75.8 | 73.6 | 64.0 | 51.1 | 33.2 | 21.8 | 48.8 |
Average Min. Temperature (F) | -7.1 | -0.8 | 10.4 | 24.5 | 37.0 | 46.2 | 50.9 | 49.4 | 41.1 | 29.7 | 14.7 | -0.9 | 24.7 |
Average Total Precipitation (in.) | 1.55 | 1.12 | 1.84 | 2.03 | 2.99 | 4.36 | 4.12 | 4.02 | 3.95 | 3.04 | 2.13 | 1.70 | 32.86 |