Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.3 | 28.6 | 40.9 | 57.8 | 71.7 | 79.4 | 83.2 | 80.7 | 71.8 | 58.1 | 37.8 | 24.9 | 54.8 |
Average Min. Temperature (F) | 1.2 | 8.7 | 20.7 | 34.2 | 46.9 | 56.3 | 61.0 | 58.8 | 49.5 | 36.7 | 21.5 | 7.6 | 33.7 |
Average Total Precipitation (in.) | 1.05 | 0.96 | 1.95 | 2.49 | 3.58 | 5.61 | 4.16 | 4.13 | 3.59 | 2.44 | 1.62 | 1.00 | 32.57 |