Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.4 | 27.4 | 39.1 | 55.3 | 68.4 | 75.8 | 80.5 | 77.4 | 68.4 | 56.6 | 38.6 | 25.3 | 53.0 |
Average Min. Temperature (F) | -1.3 | 3.6 | 16.2 | 30.4 | 40.6 | 49.0 | 53.5 | 51.5 | 43.9 | 34.4 | 21.3 | 6.3 | 29.2 |
Average Total Precipitation (in.) | 0.94 | 0.87 | 1.63 | 2.50 | 3.43 | 3.93 | 4.11 | 4.21 | 4.14 | 2.63 | 1.73 | 1.27 | 31.37 |