Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 26.6 | 37.9 | 53.6 | 65.9 | 74.5 | 78.8 | 76.8 | 68.1 | 54.4 | 37.6 | 25.4 | 51.9 |
Average Min. Temperature (F) | 2.9 | 6.5 | 18.3 | 32.0 | 43.1 | 52.7 | 57.3 | 55.3 | 46.5 | 34.4 | 22.1 | 8.9 | 31.8 |
Average Total Precipitation (in.) | 1.02 | 0.92 | 1.69 | 2.66 | 3.32 | 4.20 | 4.24 | 4.46 | 4.30 | 3.03 | 1.97 | 1.35 | 33.15 |