Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.0 | 20.7 | 33.9 | 52.4 | 67.2 | 75.6 | 80.6 | 79.5 | 68.9 | 55.6 | 34.3 | 18.8 | 50.3 |
Average Min. Temperature (F) | -4.7 | 1.5 | 15.1 | 29.8 | 42.0 | 51.6 | 56.0 | 53.6 | 44.2 | 33.0 | 16.8 | 1.4 | 28.5 |
Average Total Precipitation (in.) | 0.59 | 0.56 | 1.08 | 1.71 | 2.55 | 3.34 | 3.34 | 2.67 | 2.42 | 1.43 | 0.73 | 0.62 | 21.03 |