Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.8 | 29.8 | 40.3 | 55.0 | 68.4 | 77.4 | 82.3 | 79.7 | 71.0 | 58.8 | 42.2 | 29.5 | 55.1 |
Average Min. Temperature (F) | 6.9 | 11.2 | 21.9 | 34.4 | 46.2 | 55.5 | 60.7 | 58.4 | 50.5 | 39.8 | 26.6 | 13.4 | 35.6 |
Average Total Precipitation (in.) | 1.24 | 1.27 | 2.25 | 2.72 | 3.08 | 3.33 | 3.33 | 3.89 | 3.67 | 2.60 | 2.16 | 1.68 | 31.24 |