| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 32.0 °F | 14.8 °F |
| February | 34.7 °F | 16.5 °F |
| March | 42.0 °F | 25.1 °F |
| April | 53.5 °F | 34.6 °F |
| May | 63.9 °F | 44.7 °F |
| June | 73.3 °F | 54.2 °F |
| July | 79.2 °F | 60.4 °F |
| August | 78.4 °F | 59.0 °F |
| September | 70.8 °F | 51.4 °F |
| October | 59.2 °F | 40.3 °F |
| November | 48.1 °F | 30.9 °F |
| December | 38.0 °F | 21.6 °F |
| Year | 56.2 °F | 37.9 °F |