Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.2 | 27.3 | 38.5 | 54.7 | 68.7 | 76.5 | 82.3 | 82.9 | 72.1 | 57.6 | 36.1 | 23.2 | 53.4 |
Average Min. Temperature (F) | -1.0 | 7.0 | 18.2 | 30.8 | 43.1 | 52.2 | 56.3 | 54.7 | 44.7 | 32.1 | 17.0 | 4.4 | 30.1 |
Average Total Precipitation (in.) | 0.47 | 0.51 | 0.94 | 1.55 | 2.83 | 3.45 | 3.12 | 2.10 | 2.03 | 1.58 | 0.82 | 0.50 | 19.90 |