Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.2 | 26.6 | 38.2 | 53.8 | 66.3 | 74.1 | 78.2 | 76.4 | 67.5 | 53.6 | 35.7 | 23.5 | 51.3 |
Average Min. Temperature (F) | 0.2 | 5.1 | 17.2 | 29.7 | 40.0 | 49.1 | 54.1 | 53.0 | 45.4 | 34.3 | 20.5 | 6.4 | 29.7 |
Average Total Precipitation (in.) | 1.00 | 0.76 | 1.27 | 2.17 | 3.35 | 4.38 | 4.23 | 3.84 | 3.71 | 3.03 | 1.47 | 1.44 | 30.65 |