Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.4 | 27.9 | 40.3 | 56.8 | 69.8 | 78.3 | 83.1 | 80.1 | 70.3 | 58.2 | 39.9 | 25.8 | 54.5 |
Average Min. Temperature (F) | -1.3 | 4.5 | 18.6 | 33.0 | 44.9 | 54.1 | 59.4 | 57.2 | 48.0 | 36.7 | 22.3 | 6.8 | 32.2 |
Average Total Precipitation (in.) | 0.89 | 0.91 | 1.58 | 2.51 | 3.61 | 4.24 | 3.84 | 4.36 | 3.76 | 2.48 | 1.44 | 1.08 | 30.69 |