Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.7 | 25.8 | 36.4 | 51.3 | 66.1 | 74.5 | 79.4 | 76.0 | 65.8 | 53.7 | 36.8 | 25.3 | 51.2 |
Average Min. Temperature (F) | -2.7 | -0.0 | 12.0 | 26.3 | 37.8 | 46.5 | 51.9 | 49.9 | 42.4 | 32.9 | 20.9 | 6.5 | 27.2 |
Average Total Precipitation (in.) | 1.15 | 1.05 | 1.65 | 2.44 | 3.08 | 3.33 | 3.41 | 3.83 | 3.74 | 2.65 | 1.97 | 1.50 | 29.80 |