| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 40.0 °F | 20.5 °F |
| February | 44.1 °F | 23.7 °F |
| March | 55.9 °F | 34.1 °F |
| April | 66.5 °F | 44.0 °F |
| May | 75.7 °F | 54.9 °F |
| June | 85.2 °F | 64.5 °F |
| July | 89.6 °F | 68.6 °F |
| August | 88.4 °F | 66.7 °F |
| September | 80.4 °F | 58.2 °F |
| October | 67.3 °F | 45.5 °F |
| November | 55.2 °F | 34.1 °F |
| December | 43.0 °F | 23.8 °F |
| Year | 66.1 °F | 45.0 °F |