Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 38.5 | 41.9 | 48.3 | 56.9 | 66.5 | 76.4 | 80.7 | 78.1 | 71.7 | 61.2 | 46.7 | 38.9 | 59.0 |
Average Min. Temperature (F) | 6.5 | 10.6 | 17.3 | 24.0 | 31.0 | 37.7 | 44.6 | 44.6 | 37.0 | 26.8 | 16.2 | 8.5 | 25.5 |
Average Total Precipitation (in.) | 1.98 | 1.99 | 1.89 | 1.65 | 1.39 | 1.12 | 2.32 | 3.10 | 2.45 | 2.03 | 1.89 | 2.05 | 23.85 |