Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.3 | 24.4 | 37.8 | 55.2 | 68.9 | 78.1 | 84.3 | 82.8 | 71.9 | 58.4 | 38.4 | 24.4 | 53.8 |
Average Min. Temperature (F) | -4.5 | 1.9 | 16.3 | 30.6 | 42.7 | 52.8 | 57.7 | 54.8 | 44.2 | 31.7 | 16.8 | 2.7 | 29.1 |
Average Total Precipitation (in.) | 0.51 | 0.63 | 1.09 | 1.91 | 2.51 | 3.13 | 2.54 | 2.03 | 2.16 | 1.34 | 0.67 | 0.52 | 19.03 |