Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.0 | 27.1 | 35.1 | 45.7 | 55.3 | 62.5 | 69.1 | 70.2 | 62.4 | 51.2 | 36.9 | 27.4 | 47.3 |
Average Min. Temperature (F) | 5.2 | 9.6 | 19.5 | 30.2 | 38.0 | 43.9 | 50.8 | 53.7 | 47.0 | 36.8 | 24.3 | 11.8 | 31.0 |
Average Total Precipitation (in.) | 0.73 | 0.62 | 1.07 | 1.36 | 2.52 | 3.45 | 3.32 | 3.20 | 3.28 | 2.66 | 1.66 | 0.92 | 24.79 |