Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.2 | 26.9 | 36.9 | 51.0 | 65.0 | 73.5 | 78.5 | 75.7 | 66.6 | 54.8 | 37.9 | 26.5 | 51.5 |
Average Min. Temperature (F) | 4.9 | 7.4 | 16.1 | 28.3 | 39.6 | 48.4 | 54.2 | 52.4 | 45.4 | 36.1 | 23.8 | 11.9 | 30.8 |
Average Total Precipitation (in.) | 1.58 | 1.44 | 1.96 | 2.48 | 2.92 | 3.36 | 3.44 | 3.41 | 3.72 | 3.06 | 2.27 | 1.92 | 31.56 |