Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.9 | 24.2 | 36.4 | 54.6 | 69.7 | 77.6 | 81.9 | 80.9 | 70.6 | 56.2 | 34.3 | 20.9 | 52.2 |
Average Min. Temperature (F) | -3.0 | 4.0 | 16.8 | 30.3 | 43.0 | 52.3 | 56.2 | 54.0 | 44.2 | 32.1 | 16.2 | 2.4 | 29.2 |
Average Total Precipitation (in.) | 0.59 | 0.56 | 1.03 | 1.34 | 2.52 | 3.32 | 3.32 | 2.69 | 2.12 | 1.61 | 0.90 | 0.56 | 20.57 |