Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 26.3 | 37.0 | 52.7 | 64.9 | 73.7 | 78.3 | 76.2 | 67.7 | 53.8 | 37.3 | 25.5 | 51.4 |
Average Min. Temperature (F) | 2.5 | 5.6 | 16.9 | 31.1 | 41.5 | 51.0 | 55.3 | 53.4 | 45.5 | 34.2 | 21.9 | 8.5 | 30.7 |
Average Total Precipitation (in.) | 0.77 | 0.79 | 1.39 | 2.34 | 3.10 | 3.86 | 3.78 | 3.64 | 3.79 | 3.07 | 1.75 | 1.14 | 29.42 |