| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 27.8 °F | 8.5 °F |
| February | 32.9 °F | 12.6 °F |
| March | 45.2 °F | 23.8 °F |
| April | 58.6 °F | 35.1 °F |
| May | 70.7 °F | 47.7 °F |
| June | 81.0 °F | 58.7 °F |
| July | 86.2 °F | 63.1 °F |
| August | 83.8 °F | 60.4 °F |
| September | 76.6 °F | 50.9 °F |
| October | 61.6 °F | 37.2 °F |
| November | 45.4 °F | 23.9 °F |
| December | 31.9 °F | 13.4 °F |
| Year | 58.6 °F | 36.4 °F |