Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.6 | 26.8 | 39.4 | 56.8 | 70.0 | 78.8 | 85.4 | 83.9 | 73.2 | 59.7 | 38.8 | 24.6 | 55.0 |
Average Min. Temperature (F) | -0.5 | 5.8 | 18.5 | 31.4 | 42.6 | 52.3 | 57.4 | 55.1 | 45.1 | 33.7 | 18.6 | 4.7 | 30.5 |
Average Total Precipitation (in.) | 0.36 | 0.42 | 0.95 | 2.08 | 2.96 | 3.75 | 2.94 | 2.44 | 2.22 | 1.40 | 0.48 | 0.35 | 20.36 |