Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 38.0 | 40.9 | 43.7 | 49.0 | 57.4 | 67.8 | 75.1 | 74.1 | 67.3 | 57.1 | 43.7 | 37.9 | 54.5 |
Average Min. Temperature (F) | 15.3 | 16.7 | 20.3 | 24.7 | 31.3 | 38.2 | 43.7 | 42.8 | 37.0 | 29.4 | 21.5 | 16.1 | 28.2 |
Average Total Precipitation (in.) | 9.96 | 9.57 | 6.85 | 3.31 | 1.09 | 0.42 | 0.35 | 0.60 | 1.44 | 1.85 | 4.74 | 6.72 | 46.89 |