Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.5 | 25.0 | 38.4 | 56.7 | 70.8 | 79.4 | 84.8 | 82.8 | 72.2 | 59.2 | 38.4 | 23.3 | 54.3 |
Average Min. Temperature (F) | -2.9 | 3.5 | 17.3 | 31.2 | 43.6 | 53.4 | 58.3 | 55.8 | 46.0 | 34.2 | 18.7 | 3.7 | 30.4 |
Average Total Precipitation (in.) | 0.46 | 0.49 | 0.86 | 1.39 | 2.45 | 3.21 | 3.17 | 2.47 | 2.02 | 1.50 | 0.68 | 0.49 | 19.19 |