Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.0 | 4.9 | 0.2 | 8.6 | 62.6 | 78.0 | 80.6 | 78.7 | 71.7 | 56.4 | 39.1 | 26.6 | 44.6 |
Average Min. Temperature (F) | 10.9 | 2.7 | 0.1 | 5.6 | 40.2 | 54.2 | 58.7 | 56.0 | 50.1 | 35.9 | 23.3 | 4.8 | 28.7 |
Average Total Precipitation (in.) | 1.17 | 1.23 | 2.08 | 2.56 | 3.12 | 3.62 | 3.64 | 3.70 | 3.64 | 2.47 | 1.98 | 1.56 | 30.78 |