| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 37.2 °F | 23.3 °F |
| February | 39.4 °F | 24.8 °F |
| March | 45.8 °F | 31.3 °F |
| April | 56.6 °F | 40.9 °F |
| May | 66.7 °F | 50.4 °F |
| June | 76.4 °F | 59.9 °F |
| July | 82.3 °F | 66.3 °F |
| August | 80.7 °F | 65.3 °F |
| September | 73.4 °F | 58.4 °F |
| October | 62.4 °F | 47.7 °F |
| November | 51.9 °F | 38.0 °F |
| December | 42.5 °F | 29.4 °F |
| Year | 59.7 °F | 44.7 °F |