Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.7 | 24.2 | 36.2 | 53.8 | 67.0 | 75.4 | 80.3 | 78.9 | 69.3 | 54.9 | 35.9 | 23.4 | 51.7 |
Average Min. Temperature (F) | 0.3 | 5.5 | 18.3 | 32.9 | 45.5 | 55.4 | 60.0 | 57.6 | 47.8 | 34.7 | 20.0 | 6.7 | 32.2 |
Average Total Precipitation (in.) | 0.88 | 0.73 | 1.25 | 1.57 | 3.12 | 3.95 | 3.56 | 3.26 | 2.71 | 1.98 | 1.07 | 0.67 | 24.73 |