Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 32.4 | 38.5 | 48.7 | 58.3 | 66.4 | 74.3 | 83.1 | 83.3 | 72.5 | 58.0 | 39.6 | 32.2 | 57.4 |
Average Min. Temperature (F) | 20.7 | 24.6 | 30.0 | 35.3 | 41.7 | 47.6 | 53.2 | 52.7 | 44.8 | 35.4 | 27.3 | 21.7 | 36.4 |
Average Total Precipitation (in.) | 1.93 | 1.93 | 1.93 | 1.54 | 1.81 | 1.52 | 0.97 | 0.79 | 0.89 | 1.30 | 2.87 | 3.08 | 20.54 |