Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.9 | 27.3 | 39.0 | 54.7 | 68.6 | 76.7 | 81.4 | 78.1 | 68.2 | 56.8 | 38.4 | 24.3 | 53.0 |
Average Min. Temperature (F) | -4.2 | 1.7 | 15.1 | 29.4 | 40.8 | 50.5 | 56.4 | 54.3 | 46.1 | 35.7 | 21.4 | 4.7 | 29.4 |
Average Total Precipitation (in.) | 1.25 | 1.02 | 1.63 | 2.23 | 3.15 | 4.10 | 4.27 | 4.05 | 3.57 | 2.54 | 1.65 | 1.43 | 30.89 |