Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 27.4 | 31.3 | 41.6 | 55.3 | 66.6 | 76.4 | 81.2 | 78.9 | 71.3 | 58.3 | 42.9 | 31.7 | 55.4 |
Average Min. Temperature (F) | 12.5 | 15.3 | 24.5 | 35.5 | 45.1 | 55.0 | 60.4 | 58.9 | 50.9 | 39.6 | 27.9 | 17.4 | 37.1 |
Average Total Precipitation (in.) | 1.38 | 1.43 | 2.12 | 3.24 | 3.93 | 4.06 | 3.89 | 3.94 | 3.63 | 3.13 | 2.57 | 1.88 | 35.21 |