Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.7 | 27.7 | 39.7 | 56.7 | 69.7 | 78.5 | 83.8 | 81.9 | 72.2 | 57.9 | 39.4 | 26.3 | 54.9 |
Average Min. Temperature (F) | 3.1 | 7.9 | 20.1 | 33.0 | 45.2 | 55.1 | 60.0 | 57.2 | 47.3 | 34.9 | 20.8 | 8.0 | 32.8 |
Average Total Precipitation (in.) | 0.76 | 0.82 | 1.59 | 2.23 | 2.80 | 3.97 | 3.48 | 3.01 | 2.67 | 2.06 | 1.05 | 0.76 | 25.19 |