Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 28.1 | 41.0 | 58.5 | 71.3 | 79.4 | 84.1 | 80.8 | 71.6 | 59.3 | 40.1 | 26.1 | 55.3 |
Average Min. Temperature (F) | 0.5 | 5.9 | 19.4 | 33.6 | 44.9 | 54.3 | 59.3 | 56.7 | 48.0 | 36.6 | 22.3 | 8.0 | 32.6 |
Average Total Precipitation (in.) | 0.96 | 0.94 | 1.59 | 2.27 | 3.56 | 4.14 | 3.66 | 4.23 | 3.54 | 2.48 | 1.53 | 1.05 | 29.95 |