Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.2 | 23.5 | 36.0 | 53.0 | 67.0 | 76.1 | 81.7 | 78.8 | 68.1 | 55.4 | 36.3 | 21.7 | 51.4 |
Average Min. Temperature (F) | -1.8 | 4.3 | 17.6 | 32.6 | 45.4 | 55.1 | 60.4 | 57.9 | 48.1 | 36.2 | 20.9 | 5.2 | 31.9 |
Average Total Precipitation (in.) | 0.87 | 0.81 | 1.40 | 2.08 | 2.88 | 4.00 | 3.22 | 3.40 | 2.79 | 2.17 | 1.24 | 0.79 | 25.62 |