Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 32.7 | 37.9 | 48.1 | 58.0 | 67.7 | 77.9 | 86.1 | 84.7 | 74.8 | 61.4 | 43.8 | 33.5 | 59.1 |
Average Min. Temperature (F) | 3.7 | 9.6 | 20.8 | 27.7 | 35.6 | 43.3 | 49.3 | 47.3 | 37.7 | 27.4 | 16.2 | 5.6 | 27.1 |
Average Total Precipitation (in.) | 0.45 | 0.54 | 0.80 | 1.00 | 1.26 | 0.95 | 0.66 | 0.76 | 1.05 | 0.95 | 0.64 | 0.49 | 9.55 |