Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.4 | 26.0 | 38.2 | 53.6 | 68.2 | 75.8 | 79.4 | 77.1 | 67.4 | 54.5 | 35.1 | 21.8 | 51.5 |
Average Min. Temperature (F) | -2.9 | 3.6 | 16.0 | 29.4 | 42.1 | 51.3 | 56.0 | 54.2 | 45.1 | 34.4 | 19.1 | 3.6 | 29.5 |
Average Total Precipitation (in.) | 0.83 | 0.66 | 1.20 | 1.67 | 2.95 | 4.58 | 4.59 | 3.81 | 3.25 | 2.60 | 1.47 | 0.92 | 28.53 |