Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.2 | 27.3 | 39.1 | 54.9 | 66.8 | 75.9 | 82.0 | 81.3 | 72.3 | 57.1 | 38.6 | 25.9 | 53.8 |
Average Min. Temperature (F) | 3.9 | 7.7 | 18.2 | 30.5 | 42.8 | 53.5 | 57.9 | 55.7 | 46.0 | 32.9 | 19.5 | 8.0 | 31.5 |
Average Total Precipitation (in.) | 0.59 | 0.66 | 1.07 | 1.96 | 3.10 | 3.86 | 3.31 | 2.47 | 2.07 | 1.62 | 0.80 | 0.62 | 22.11 |