Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 27.5 | 39.5 | 55.5 | 67.7 | 76.5 | 81.0 | 78.8 | 69.3 | 55.8 | 38.0 | 25.4 | 53.2 |
Average Min. Temperature (F) | -2.1 | 3.3 | 16.9 | 30.4 | 41.6 | 51.2 | 55.6 | 53.3 | 43.9 | 31.8 | 18.9 | 4.4 | 29.2 |
Average Total Precipitation (in.) | 0.79 | 0.80 | 1.45 | 2.40 | 3.25 | 4.23 | 3.82 | 3.96 | 3.58 | 2.64 | 1.58 | 1.06 | 29.55 |