Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.9 | 28.6 | 40.8 | 57.3 | 70.0 | 78.6 | 84.3 | 83.1 | 72.8 | 58.8 | 38.2 | 25.7 | 55.2 |
Average Min. Temperature (F) | 1.3 | 8.8 | 21.4 | 33.4 | 45.4 | 54.8 | 59.2 | 57.1 | 46.6 | 34.0 | 19.1 | 6.2 | 32.4 |
Average Total Precipitation (in.) | 0.49 | 0.56 | 1.24 | 1.83 | 2.66 | 3.29 | 3.04 | 2.40 | 1.88 | 1.59 | 0.83 | 0.45 | 20.25 |