Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.8 | 21.7 | 34.4 | 53.1 | 68.7 | 76.7 | 80.9 | 79.8 | 69.2 | 54.6 | 33.5 | 19.7 | 50.8 |
Average Min. Temperature (F) | -4.7 | 2.0 | 16.5 | 31.1 | 43.8 | 53.3 | 57.2 | 55.0 | 45.1 | 33.0 | 17.1 | 2.1 | 29.4 |
Average Total Precipitation (in.) | 0.54 | 0.53 | 0.80 | 1.27 | 2.51 | 3.43 | 3.16 | 2.85 | 2.37 | 1.83 | 0.95 | 0.51 | 20.76 |