Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 28.1 | 40.0 | 55.3 | 68.7 | 76.3 | 80.5 | 78.3 | 69.5 | 56.9 | 38.8 | 26.0 | 53.5 |
Average Min. Temperature (F) | 1.6 | 7.6 | 20.1 | 32.4 | 43.4 | 52.6 | 57.2 | 55.0 | 46.1 | 35.0 | 21.8 | 8.1 | 31.9 |
Average Total Precipitation (in.) | 1.00 | 0.82 | 1.60 | 2.59 | 3.47 | 4.25 | 4.15 | 4.30 | 3.79 | 2.50 | 1.97 | 1.28 | 31.72 |