Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.6 | 29.9 | 40.1 | 54.8 | 69.1 | 77.5 | 81.2 | 78.7 | 69.9 | 57.3 | 40.0 | 28.9 | 54.5 |
Average Min. Temperature (F) | 2.9 | 7.2 | 18.1 | 30.0 | 40.8 | 50.4 | 55.3 | 53.4 | 45.1 | 34.5 | 22.5 | 10.8 | 31.0 |
Average Total Precipitation (in.) | 1.34 | 1.16 | 2.15 | 2.88 | 3.38 | 3.78 | 3.56 | 3.82 | 3.58 | 2.79 | 2.29 | 1.74 | 32.48 |