| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 42.8 °F | 18.9 °F |
| February | 46.9 °F | 22.5 °F |
| March | 57.2 °F | 32.1 °F |
| April | 66.8 °F | 41.1 °F |
| May | 76.1 °F | 52.9 °F |
| June | 87.4 °F | 63.3 °F |
| July | 92.2 °F | 67.7 °F |
| August | 90.5 °F | 65.7 °F |
| September | 82.8 °F | 56.7 °F |
| October | 70.3 °F | 43.2 °F |
| November | 56.1 °F | 31.0 °F |
| December | 44.5 °F | 21.9 °F |
| Year | 67.9 °F | 43.2 °F |