Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 12.1 | 17.8 | 31.6 | 49.5 | 64.8 | 75.6 | 80.4 | 79.3 | 68.1 | 54.8 | 33.0 | 17.9 | 48.9 |
Average Min. Temperature (F) | -9.8 | -4.0 | 10.5 | 27.6 | 39.1 | 49.5 | 54.0 | 51.0 | 41.5 | 30.6 | 15.2 | -1.6 | 25.4 |
Average Total Precipitation (in.) | 0.85 | 0.81 | 0.95 | 1.54 | 2.18 | 2.87 | 2.86 | 2.54 | 2.32 | 1.16 | 0.54 | 0.75 | 19.36 |