Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.3 | 24.5 | 36.2 | 52.7 | 67.4 | 74.3 | 78.9 | 76.0 | 65.1 | 52.0 | 34.4 | 20.9 | 50.1 |
Average Min. Temperature (F) | -7.9 | 0.3 | 13.0 | 27.4 | 38.8 | 47.2 | 52.5 | 51.5 | 42.7 | 32.5 | 16.8 | 0.4 | 26.4 |
Average Total Precipitation (in.) | 0.76 | 0.69 | 1.19 | 1.69 | 2.76 | 4.60 | 3.84 | 3.47 | 3.02 | 2.71 | 1.26 | 0.90 | 26.87 |