Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.7 | 26.8 | 38.5 | 54.6 | 67.5 | 76.2 | 80.9 | 78.7 | 69.0 | 55.1 | 37.1 | 24.1 | 52.6 |
Average Min. Temperature (F) | -1.4 | 3.0 | 15.7 | 29.9 | 42.8 | 53.1 | 58.3 | 56.0 | 46.8 | 34.4 | 20.0 | 5.4 | 30.4 |
Average Total Precipitation (in.) | 0.82 | 0.82 | 1.54 | 2.20 | 3.51 | 4.31 | 3.92 | 3.20 | 3.23 | 2.79 | 1.53 | 1.00 | 28.88 |