Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.8 | 27.4 | 39.1 | 56.0 | 70.3 | 78.3 | 83.6 | 82.2 | 72.1 | 58.5 | 37.3 | 24.1 | 54.2 |
Average Min. Temperature (F) | -1.3 | 6.2 | 17.6 | 30.0 | 42.5 | 51.5 | 55.7 | 52.8 | 43.4 | 31.8 | 16.8 | 3.9 | 29.3 |
Average Total Precipitation (in.) | 0.55 | 0.62 | 0.88 | 1.40 | 2.27 | 3.41 | 3.29 | 2.76 | 2.09 | 1.35 | 0.71 | 0.56 | 19.87 |