Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.5 | 19.9 | 31.8 | 51.1 | 65.5 | 73.6 | 78.1 | 77.5 | 67.3 | 52.3 | 33.0 | 18.7 | 48.8 |
Average Min. Temperature (F) | -4.1 | 0.3 | 14.2 | 29.2 | 40.8 | 51.3 | 55.6 | 52.7 | 43.0 | 31.2 | 16.0 | 1.6 | 27.8 |
Average Total Precipitation (in.) | 0.36 | 0.37 | 0.73 | 1.16 | 2.57 | 3.57 | 3.13 | 2.46 | 1.89 | 1.67 | 0.79 | 0.42 | 19.12 |