Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 26.5 | 30.4 | 38.8 | 49.2 | 60.1 | 68.9 | 74.8 | 74.2 | 67.0 | 55.3 | 41.1 | 31.3 | 51.6 |
Average Min. Temperature (F) | 11.7 | 16.1 | 24.7 | 34.3 | 43.2 | 51.8 | 58.1 | 58.5 | 51.4 | 40.9 | 28.7 | 17.7 | 36.6 |
Average Total Precipitation (in.) | 1.55 | 1.46 | 2.28 | 2.76 | 2.79 | 3.19 | 3.00 | 3.42 | 3.36 | 2.48 | 2.10 | 1.83 | 30.21 |