Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 37.1 | 37.3 | 39.0 | 40.9 | 46.1 | 51.7 | 56.7 | 58.3 | 54.3 | 47.7 | 41.8 | 39.5 | 46.0 |
Average Min. Temperature (F) | 26.8 | 26.7 | 27.8 | 30.6 | 36.0 | 41.2 | 45.4 | 46.4 | 42.1 | 36.0 | 29.9 | 29.7 | 35.0 |
Average Total Precipitation (in.) | 8.11 | 6.29 | 6.12 | 3.58 | 3.20 | 2.46 | 2.19 | 3.07 | 5.39 | 6.42 | 7.50 | 8.40 | 62.73 |