Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.8 | 24.9 | 36.7 | 51.7 | 66.0 | 74.3 | 78.2 | 76.1 | 66.8 | 53.9 | 35.1 | 22.0 | 50.5 |
Average Min. Temperature (F) | -3.8 | 2.0 | 15.4 | 29.6 | 42.1 | 51.8 | 56.6 | 54.8 | 45.6 | 34.2 | 19.4 | 3.6 | 29.4 |
Average Total Precipitation (in.) | 0.58 | 0.62 | 1.28 | 1.88 | 2.97 | 4.55 | 4.71 | 3.75 | 2.86 | 2.16 | 1.52 | 0.77 | 27.65 |