Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.5 | 29.0 | 39.6 | 54.4 | 67.4 | 75.9 | 80.0 | 77.6 | 68.4 | 56.0 | 39.8 | 27.7 | 53.4 |
Average Min. Temperature (F) | 3.1 | 7.3 | 18.2 | 30.9 | 41.2 | 50.3 | 55.1 | 52.9 | 43.7 | 32.9 | 21.8 | 10.3 | 30.8 |
Average Total Precipitation (in.) | 1.09 | 1.04 | 1.85 | 2.96 | 3.73 | 4.65 | 4.98 | 4.53 | 4.57 | 3.27 | 2.10 | 1.38 | 36.13 |