Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 39.7 | 42.7 | 48.6 | 54.7 | 64.3 | 73.0 | 77.1 | 75.1 | 69.7 | 59.4 | 45.1 | 39.1 | 57.5 |
Average Min. Temperature (F) | 4.2 | 7.6 | 14.9 | 21.5 | 29.6 | 36.2 | 41.0 | 40.6 | 33.3 | 22.0 | 12.3 | 4.0 | 22.3 |
Average Total Precipitation (in.) | 0.29 | 0.41 | 0.91 | 1.21 | 1.46 | 1.83 | 2.83 | 3.17 | 1.62 | 0.80 | 0.64 | 0.33 | 15.49 |