Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.6 | 26.3 | 39.0 | 54.9 | 67.6 | 75.6 | 79.3 | 77.6 | 67.8 | 53.5 | 34.9 | 21.5 | 51.5 |
Average Min. Temperature (F) | -4.9 | -0.1 | 13.5 | 27.9 | 39.4 | 49.2 | 53.4 | 51.7 | 43.2 | 32.0 | 17.1 | 1.2 | 27.1 |
Average Total Precipitation (in.) | 0.86 | 0.71 | 1.12 | 1.71 | 3.31 | 4.25 | 3.95 | 3.60 | 3.31 | 2.59 | 1.58 | 1.06 | 28.05 |