Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.6 | 27.5 | 38.3 | 55.6 | 68.7 | 77.1 | 82.0 | 81.3 | 70.7 | 56.3 | 36.2 | 23.6 | 53.3 |
Average Min. Temperature (F) | 2.1 | 9.0 | 19.2 | 31.3 | 43.8 | 53.5 | 58.5 | 56.7 | 46.4 | 33.4 | 18.9 | 6.6 | 31.7 |
Average Total Precipitation (in.) | 0.53 | 0.50 | 0.94 | 1.37 | 2.50 | 3.33 | 3.63 | 2.19 | 2.03 | 1.52 | 0.76 | 0.50 | 19.78 |