| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 32.0 °F | 15.9 °F |
| February | 35.2 °F | 17.7 °F |
| March | 44.5 °F | 26.1 °F |
| April | 58.4 °F | 36.9 °F |
| May | 70.3 °F | 48.1 °F |
| June | 78.5 °F | 57.3 °F |
| July | 83.0 °F | 62.4 °F |
| August | 81.0 °F | 60.6 °F |
| September | 73.4 °F | 52.6 °F |
| October | 60.6 °F | 41.1 °F |
| November | 48.5 °F | 31.5 °F |
| December | 37.2 °F | 22.6 °F |
| Year | 58.6 °F | 39.5 °F |