Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.0 | 26.6 | 38.9 | 55.1 | 68.0 | 77.3 | 82.5 | 80.2 | 70.5 | 58.1 | 39.6 | 25.5 | 53.8 |
Average Min. Temperature (F) | -0.5 | 5.7 | 19.2 | 32.0 | 43.3 | 53.3 | 57.9 | 55.0 | 45.3 | 33.3 | 19.6 | 5.9 | 31.0 |
Average Total Precipitation (in.) | 0.33 | 0.54 | 1.25 | 1.97 | 2.92 | 4.19 | 3.38 | 2.79 | 2.56 | 1.65 | 0.85 | 0.37 | 22.80 |