Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.9 | 26.2 | 38.5 | 56.3 | 70.4 | 79.0 | 85.1 | 82.2 | 71.7 | 58.8 | 38.1 | 24.0 | 54.4 |
Average Min. Temperature (F) | -1.8 | 4.7 | 16.8 | 29.5 | 41.6 | 51.0 | 55.5 | 51.7 | 42.4 | 31.1 | 16.0 | 2.8 | 28.6 |
Average Total Precipitation (in.) | 0.57 | 0.55 | 0.90 | 1.49 | 2.27 | 3.36 | 2.85 | 2.40 | 1.90 | 1.27 | 0.67 | 0.44 | 18.67 |