| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 32.1 °F | 18.8 °F |
| February | 34.7 °F | 19.8 °F |
| March | 44.0 °F | 27.3 °F |
| April | 56.4 °F | 37.5 °F |
| May | 68.1 °F | 48.9 °F |
| June | 77.8 °F | 58.8 °F |
| July | 82.4 °F | 63.6 °F |
| August | 80.4 °F | 62.7 °F |
| September | 73.9 °F | 55.7 °F |
| October | 61.5 °F | 44.7 °F |
| November | 48.1 °F | 33.7 °F |
| December | 37.4 °F | 25.4 °F |
| Year | 58.1 °F | 41.5 °F |