Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.6 | 22.2 | 35.8 | 54.9 | 69.8 | 78.2 | 84.1 | 82.3 | 71.0 | 56.6 | 35.3 | 20.3 | 52.4 |
Average Min. Temperature (F) | -4.7 | 1.1 | 15.7 | 29.9 | 41.6 | 51.0 | 55.4 | 53.1 | 43.6 | 32.0 | 16.6 | 1.6 | 28.2 |
Average Total Precipitation (in.) | 0.38 | 0.33 | 0.74 | 1.53 | 2.30 | 2.98 | 2.49 | 2.43 | 2.24 | 1.40 | 0.52 | 0.41 | 17.76 |