Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.4 | 26.9 | 39.0 | 55.8 | 67.8 | 76.7 | 82.5 | 80.9 | 71.1 | 56.9 | 38.1 | 25.2 | 53.7 |
Average Min. Temperature (F) | 0.9 | 6.3 | 19.1 | 32.4 | 45.0 | 55.0 | 59.5 | 56.6 | 46.2 | 33.1 | 18.8 | 5.9 | 31.7 |
Average Total Precipitation (in.) | 0.48 | 0.51 | 1.21 | 1.91 | 3.12 | 3.44 | 3.51 | 2.82 | 2.35 | 1.80 | 0.73 | 0.48 | 22.36 |