Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.2 | 21.2 | 33.6 | 49.8 | 64.8 | 73.6 | 78.1 | 76.4 | 66.0 | 52.0 | 32.2 | 18.0 | 48.4 |
Average Min. Temperature (F) | -8.3 | -1.5 | 12.1 | 27.1 | 41.6 | 51.8 | 55.9 | 53.5 | 43.7 | 32.2 | 16.0 | -0.7 | 27.0 |
Average Total Precipitation (in.) | 0.62 | 0.71 | 0.80 | 1.11 | 2.47 | 3.90 | 3.61 | 2.95 | 2.51 | 1.87 | 1.14 | 0.67 | 22.34 |