Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.3 | 22.8 | 34.6 | 52.8 | 66.1 | 74.5 | 79.6 | 78.8 | 67.8 | 52.7 | 33.4 | 21.1 | 50.3 |
Average Min. Temperature (F) | 0.3 | 5.1 | 17.0 | 31.0 | 43.3 | 53.5 | 58.2 | 56.2 | 46.4 | 33.7 | 18.1 | 5.4 | 30.8 |
Average Total Precipitation (in.) | 0.53 | 0.48 | 0.83 | 1.09 | 2.53 | 3.89 | 3.51 | 2.47 | 1.75 | 1.40 | 0.89 | 0.65 | 20.02 |