Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.3 | 25.9 | 37.7 | 52.9 | 66.1 | 74.6 | 78.9 | 77.1 | 67.5 | 53.6 | 34.9 | 22.1 | 51.0 |
Average Min. Temperature (F) | -1.6 | 3.9 | 16.2 | 29.6 | 41.6 | 51.5 | 56.3 | 54.7 | 45.9 | 34.5 | 19.5 | 4.5 | 29.8 |
Average Total Precipitation (in.) | 0.72 | 0.63 | 1.14 | 1.80 | 3.06 | 4.35 | 4.33 | 3.62 | 3.42 | 2.57 | 1.33 | 0.95 | 27.90 |