Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.6 | 25.8 | 38.3 | 54.9 | 67.9 | 77.1 | 83.9 | 82.3 | 71.4 | 58.5 | 38.4 | 24.0 | 53.7 |
Average Min. Temperature (F) | -1.6 | 4.4 | 16.4 | 29.7 | 41.6 | 51.4 | 56.1 | 53.4 | 43.3 | 31.8 | 17.0 | 3.6 | 29.1 |
Average Total Precipitation (in.) | 0.35 | 0.38 | 0.84 | 1.67 | 2.50 | 3.44 | 2.51 | 2.13 | 1.70 | 1.11 | 0.45 | 0.34 | 17.42 |