Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.0 | 25.8 | 37.7 | 54.5 | 68.2 | 76.9 | 81.8 | 78.5 | 68.5 | 56.5 | 38.2 | 24.2 | 52.7 |
Average Min. Temperature (F) | -1.0 | 5.5 | 18.5 | 32.7 | 44.8 | 53.9 | 59.0 | 56.2 | 47.0 | 35.7 | 21.1 | 6.4 | 31.8 |
Average Total Precipitation (in.) | 0.82 | 0.80 | 1.24 | 2.01 | 3.36 | 4.37 | 3.92 | 3.71 | 3.51 | 2.42 | 1.40 | 1.03 | 28.59 |