Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 27.4 | 38.9 | 53.7 | 67.0 | 75.6 | 79.9 | 77.8 | 68.5 | 54.6 | 37.4 | 25.3 | 52.5 |
Average Min. Temperature (F) | -1.9 | 1.9 | 14.8 | 28.4 | 39.7 | 49.1 | 54.3 | 51.9 | 43.1 | 31.9 | 19.1 | 5.2 | 28.2 |
Average Total Precipitation (in.) | 0.94 | 0.90 | 1.61 | 2.52 | 3.41 | 4.08 | 4.48 | 4.11 | 4.08 | 3.04 | 1.79 | 1.19 | 32.15 |