Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.5 | 26.5 | 39.4 | 56.4 | 69.4 | 78.7 | 84.7 | 82.6 | 71.8 | 58.2 | 38.6 | 24.6 | 54.5 |
Average Min. Temperature (F) | -0.1 | 6.3 | 18.9 | 32.3 | 44.3 | 54.0 | 58.8 | 56.5 | 46.2 | 34.5 | 19.6 | 5.5 | 31.5 |
Average Total Precipitation (in.) | 0.59 | 0.65 | 1.11 | 1.75 | 2.88 | 3.37 | 3.14 | 2.83 | 2.09 | 1.39 | 0.75 | 0.56 | 21.11 |