| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 32.4 °F | 19.0 °F |
| February | 36.5 °F | 22.4 °F |
| March | 47.5 °F | 31.5 °F |
| April | 59.5 °F | 41.3 °F |
| May | 71.0 °F | 52.0 °F |
| June | 80.7 °F | 62.2 °F |
| July | 84.9 °F | 67.7 °F |
| August | 82.8 °F | 66.5 °F |
| September | 76.1 °F | 58.7 °F |
| October | 63.3 °F | 46.4 °F |
| November | 49.1 °F | 34.7 °F |
| December | 37.4 °F | 24.8 °F |
| Year | 60.2 °F | 44.0 °F |