Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.0 | 22.9 | 35.9 | 54.3 | 69.4 | 76.5 | 80.5 | 79.7 | 69.8 | 55.2 | 33.9 | 20.9 | 51.4 |
Average Min. Temperature (F) | -4.3 | 2.6 | 16.5 | 30.9 | 43.5 | 52.6 | 56.2 | 54.4 | 45.2 | 33.6 | 17.8 | 3.0 | 29.4 |
Average Total Precipitation (in.) | 0.84 | 0.74 | 1.04 | 1.46 | 2.54 | 4.00 | 3.56 | 3.10 | 2.49 | 2.11 | 1.03 | 0.75 | 23.67 |