Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 45.4 | 48.0 | 51.3 | 58.7 | 67.6 | 78.1 | 83.6 | 81.4 | 74.9 | 65.5 | 51.9 | 45.8 | 62.9 |
Average Min. Temperature (F) | 7.9 | 10.7 | 17.2 | 25.6 | 33.5 | 41.6 | 46.8 | 45.2 | 37.9 | 27.6 | 18.3 | 10.8 | 27.0 |
Average Total Precipitation (in.) | 0.47 | 0.68 | 1.28 | 1.59 | 1.89 | 1.78 | 2.73 | 2.57 | 1.35 | 1.22 | 0.88 | 0.66 | 17.10 |