Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.5 | 27.6 | 39.6 | 56.3 | 70.3 | 78.2 | 82.1 | 79.6 | 70.5 | 57.4 | 37.7 | 24.6 | 53.9 |
Average Min. Temperature (F) | 2.2 | 9.0 | 21.0 | 34.5 | 47.2 | 56.2 | 60.8 | 59.0 | 49.9 | 38.0 | 22.6 | 8.5 | 34.2 |
Average Total Precipitation (in.) | 0.88 | 0.83 | 1.64 | 2.23 | 3.46 | 4.53 | 3.79 | 3.73 | 3.24 | 2.44 | 1.66 | 0.86 | 29.29 |