Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.6 | 28.9 | 39.7 | 54.5 | 68.0 | 75.3 | 79.1 | 77.5 | 68.7 | 55.4 | 37.6 | 25.8 | 52.8 |
Average Min. Temperature (F) | 0.7 | 7.3 | 18.3 | 30.5 | 42.4 | 52.1 | 57.6 | 56.4 | 48.2 | 36.2 | 22.3 | 8.0 | 31.8 |
Average Total Precipitation (in.) | 1.02 | 1.15 | 1.40 | 2.17 | 2.95 | 3.59 | 3.53 | 3.61 | 3.63 | 2.64 | 1.60 | 1.18 | 28.46 |