Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.0 | 27.5 | 39.8 | 56.8 | 69.4 | 77.4 | 82.9 | 82.3 | 72.2 | 58.0 | 38.4 | 25.3 | 54.4 |
Average Min. Temperature (F) | 0.6 | 6.9 | 18.8 | 30.8 | 42.5 | 52.1 | 56.7 | 54.1 | 44.3 | 32.1 | 17.6 | 5.7 | 30.3 |
Average Total Precipitation (in.) | 0.50 | 0.53 | 0.92 | 1.25 | 2.43 | 3.49 | 3.28 | 2.85 | 2.12 | 1.25 | 0.58 | 0.54 | 19.72 |