Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.4 | 26.3 | 38.8 | 55.7 | 68.7 | 76.4 | 81.3 | 78.2 | 68.3 | 56.7 | 38.4 | 24.3 | 52.9 |
Average Min. Temperature (F) | -2.8 | 3.1 | 16.9 | 31.3 | 43.0 | 51.8 | 56.9 | 54.6 | 45.7 | 34.8 | 20.9 | 4.9 | 30.2 |
Average Total Precipitation (in.) | 1.10 | 1.01 | 1.59 | 2.16 | 3.59 | 4.52 | 3.89 | 4.17 | 3.63 | 2.49 | 1.69 | 1.41 | 31.26 |