Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.7 | 28.1 | 40.3 | 57.1 | 70.2 | 78.2 | 83.2 | 80.3 | 70.7 | 58.3 | 39.9 | 25.9 | 54.7 |
Average Min. Temperature (F) | 1.7 | 7.2 | 19.9 | 33.1 | 44.3 | 53.2 | 58.3 | 56.1 | 47.7 | 36.8 | 23.3 | 9.0 | 32.7 |
Average Total Precipitation (in.) | 0.95 | 0.87 | 1.74 | 2.60 | 3.63 | 4.35 | 3.94 | 4.69 | 4.14 | 2.54 | 1.69 | 1.19 | 32.34 |