Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.1 | 20.7 | 33.6 | 51.6 | 67.6 | 76.8 | 81.6 | 79.9 | 69.9 | 56.0 | 35.8 | 21.0 | 51.0 |
Average Min. Temperature (F) | -4.4 | 0.5 | 13.8 | 29.3 | 42.2 | 52.3 | 56.4 | 53.4 | 44.4 | 33.3 | 18.2 | 2.4 | 28.6 |
Average Total Precipitation (in.) | 0.50 | 0.60 | 0.98 | 1.45 | 2.21 | 3.00 | 3.02 | 2.64 | 2.25 | 1.27 | 0.56 | 0.49 | 18.96 |