Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.0 | 24.3 | 34.9 | 45.0 | 57.3 | 67.0 | 69.8 | 66.0 | 55.9 | 40.1 | 24.1 | 18.6 | 43.5 |
Average Min. Temperature (F) | -0.8 | 1.0 | 9.7 | 23.0 | 33.2 | 42.5 | 46.9 | 44.0 | 35.5 | 22.8 | 7.7 | 1.6 | 22.3 |
Average Total Precipitation (in.) | 2.39 | 1.62 | 1.20 | 0.94 | 1.30 | 1.55 | 2.05 | 3.33 | 4.33 | 3.51 | 2.28 | 3.07 | 27.56 |