Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 26.5 | 37.1 | 51.3 | 65.5 | 73.8 | 78.4 | 75.6 | 66.4 | 54.2 | 37.0 | 25.6 | 51.3 |
Average Min. Temperature (F) | 0.3 | 1.3 | 10.7 | 24.0 | 35.4 | 44.4 | 50.0 | 48.5 | 41.7 | 32.7 | 20.6 | 7.9 | 26.6 |
Average Total Precipitation (in.) | 1.61 | 1.49 | 2.18 | 2.45 | 3.08 | 3.38 | 3.44 | 3.78 | 3.98 | 3.45 | 2.48 | 1.99 | 33.30 |