Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 47.5 | 50.1 | 54.1 | 56.8 | 63.6 | 70.9 | 76.0 | 77.7 | 70.0 | 61.4 | 48.4 | 45.0 | 60.3 |
Average Min. Temperature (F) | 31.9 | 34.4 | 35.4 | 36.1 | 40.4 | 45.4 | 47.8 | 48.3 | 44.6 | 39.7 | 34.5 | 31.0 | 39.2 |
Average Total Precipitation (in.) | 13.51 | 19.10 | 14.39 | 10.35 | 5.82 | 5.13 | 1.63 | 1.18 | 4.67 | 11.33 | 21.79 | 19.38 | 128.29 |