Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.8 | 29.0 | 40.7 | 55.8 | 68.1 | 76.5 | 80.4 | 78.4 | 69.7 | 56.0 | 38.7 | 26.9 | 53.8 |
Average Min. Temperature (F) | -2.5 | 0.3 | 13.3 | 28.7 | 39.8 | 49.2 | 53.3 | 51.3 | 42.8 | 31.2 | 18.8 | 4.2 | 27.7 |
Average Total Precipitation (in.) | 1.17 | 1.09 | 1.93 | 2.89 | 3.70 | 4.37 | 4.34 | 4.61 | 4.44 | 3.61 | 2.11 | 1.48 | 35.75 |