Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.0 | 27.6 | 39.8 | 57.1 | 70.8 | 79.2 | 84.7 | 83.6 | 73.5 | 58.8 | 36.9 | 24.6 | 55.0 |
Average Min. Temperature (F) | 0.9 | 7.8 | 20.0 | 32.1 | 43.8 | 53.0 | 57.6 | 55.8 | 45.8 | 33.7 | 18.4 | 5.5 | 31.3 |
Average Total Precipitation (in.) | 0.46 | 0.58 | 1.08 | 1.91 | 3.01 | 3.64 | 3.15 | 2.44 | 2.24 | 1.94 | 0.83 | 0.44 | 21.74 |