Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.7 | 30.2 | 40.1 | 54.2 | 68.2 | 76.8 | 80.2 | 78.2 | 69.3 | 56.2 | 39.4 | 29.0 | 54.0 |
Average Min. Temperature (F) | 4.1 | 9.0 | 19.2 | 30.9 | 41.6 | 51.4 | 56.3 | 54.2 | 45.7 | 34.6 | 22.7 | 12.1 | 31.9 |
Average Total Precipitation (in.) | 1.30 | 1.00 | 1.97 | 2.74 | 3.28 | 3.88 | 3.71 | 3.44 | 3.75 | 3.07 | 2.42 | 1.76 | 32.34 |