| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 40.7 °F | 32.3 °F |
| February | 41.4 °F | 32.1 °F |
| March | 42.5 °F | 32.5 °F |
| April | 48.3 °F | 37.2 °F |
| May | 53.5 °F | 43.0 °F |
| June | 57.8 °F | 48.4 °F |
| July | 60.6 °F | 52.5 °F |
| August | 62.0 °F | 52.9 °F |
| September | 58.1 °F | 48.5 °F |
| October | 51.0 °F | 41.9 °F |
| November | 44.5 °F | 35.8 °F |
| December | 41.8 °F | 33.4 °F |
| Year | 50.3 °F | 41.0 °F |