Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.4 | 20.4 | 32.7 | 51.9 | 67.4 | 75.4 | 79.6 | 78.7 | 67.7 | 53.2 | 31.8 | 17.8 | 49.3 |
Average Min. Temperature (F) | -6.5 | 0.1 | 13.2 | 28.1 | 40.5 | 49.8 | 53.6 | 51.2 | 41.6 | 29.6 | 13.6 | -0.9 | 26.3 |
Average Total Precipitation (in.) | 0.48 | 0.45 | 0.69 | 1.09 | 2.21 | 3.17 | 3.30 | 2.62 | 1.84 | 1.42 | 0.71 | 0.49 | 18.47 |