Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.7 | 27.9 | 37.7 | 52.6 | 67.6 | 75.4 | 78.6 | 75.8 | 65.6 | 55.2 | 37.2 | 24.7 | 51.7 |
Average Min. Temperature (F) | -3.7 | 3.5 | 15.4 | 29.0 | 41.2 | 50.6 | 54.0 | 52.1 | 43.0 | 34.2 | 20.8 | 5.1 | 28.9 |
Average Total Precipitation (in.) | 1.34 | 1.29 | 1.99 | 2.66 | 2.94 | 2.90 | 3.30 | 4.75 | 4.04 | 2.11 | 1.92 | 1.55 | 30.79 |