Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 4.0 | 10.0 | 24.6 | 39.7 | 57.4 | 68.1 | 71.3 | 65.7 | 53.0 | 30.8 | 11.2 | 6.7 | 37.0 |
Average Min. Temperature (F) | -12.7 | -10.0 | -0.9 | 15.1 | 33.7 | 45.2 | 49.7 | 45.3 | 35.4 | 16.9 | -3.4 | -10.0 | 17.1 |
Average Total Precipitation (in.) | 0.43 | 0.28 | 0.20 | 0.25 | 1.01 | 1.95 | 2.57 | 2.30 | 1.35 | 0.95 | 0.59 | 0.61 | 12.50 |