Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 14.9 | 20.3 | 32.4 | 51.4 | 65.4 | 74.1 | 79.0 | 78.3 | 68.2 | 52.7 | 32.8 | 18.9 | 49.2 |
Average Min. Temperature (F) | -4.4 | 0.1 | 13.8 | 28.9 | 41.1 | 51.3 | 55.7 | 53.3 | 43.1 | 30.3 | 15.3 | 1.1 | 27.6 |
Average Total Precipitation (in.) | 0.60 | 0.52 | 0.86 | 1.08 | 2.45 | 3.66 | 3.45 | 2.65 | 2.16 | 1.60 | 0.80 | 0.66 | 20.49 |