Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.1 | 25.5 | 38.5 | 56.6 | 71.9 | 79.4 | 82.5 | 81.7 | 70.5 | 55.8 | 35.1 | 21.5 | 53.3 |
Average Min. Temperature (F) | -0.2 | 5.4 | 18.8 | 30.8 | 43.3 | 52.8 | 56.8 | 54.4 | 44.6 | 32.6 | 17.4 | 3.9 | 30.2 |
Average Total Precipitation (in.) | 0.62 | 0.60 | 1.02 | 1.14 | 2.70 | 3.35 | 3.39 | 2.58 | 1.88 | 1.63 | 0.92 | 0.59 | 20.42 |