Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.2 | 29.6 | 38.5 | 52.9 | 66.0 | 73.8 | 79.6 | 76.1 | 65.8 | 53.9 | 38.0 | 26.6 | 52.2 |
Average Min. Temperature (F) | 5.2 | 10.5 | 17.7 | 29.2 | 40.0 | 48.0 | 54.4 | 52.8 | 44.8 | 35.3 | 23.2 | 11.4 | 31.1 |
Average Total Precipitation (in.) | 1.49 | 1.25 | 1.98 | 2.74 | 2.65 | 2.93 | 3.36 | 3.52 | 3.65 | 3.71 | 2.28 | 1.89 | 31.44 |