Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 33.7 | 40.3 | 48.8 | 58.6 | 68.0 | 77.6 | 81.7 | 79.1 | 72.7 | 62.2 | 46.3 | 35.2 | 58.9 |
Average Min. Temperature (F) | -3.3 | 5.5 | 15.5 | 23.6 | 32.7 | 41.0 | 47.3 | 45.1 | 36.6 | 24.7 | 11.9 | -0.7 | 23.4 |
Average Total Precipitation (in.) | 0.28 | 0.29 | 0.42 | 0.53 | 0.64 | 0.69 | 1.19 | 1.14 | 0.85 | 0.67 | 0.48 | 0.41 | 7.56 |