Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.5 | 29.4 | 41.2 | 57.1 | 69.6 | 78.9 | 82.5 | 80.3 | 72.6 | 59.0 | 40.8 | 27.9 | 55.5 |
Average Min. Temperature (F) | 7.6 | 12.3 | 23.8 | 37.0 | 48.9 | 59.0 | 63.1 | 60.7 | 51.6 | 39.2 | 24.8 | 12.5 | 36.8 |
Average Total Precipitation (in.) | 0.88 | 0.89 | 1.94 | 3.37 | 3.88 | 4.43 | 4.50 | 3.67 | 3.49 | 2.43 | 1.60 | 1.31 | 32.40 |