| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 35.3 °F | 15.5 °F |
| February | 37.0 °F | 15.9 °F |
| March | 46.1 °F | 22.6 °F |
| April | 54.9 °F | 30.4 °F |
| May | 64.6 °F | 39.0 °F |
| June | 72.8 °F | 46.3 °F |
| July | 84.3 °F | 51.9 °F |
| August | 83.2 °F | 50.8 °F |
| September | 71.7 °F | 43.2 °F |
| October | 57.0 °F | 33.1 °F |
| November | 43.7 °F | 24.0 °F |
| December | 35.6 °F | 16.8 °F |
| Year | 57.3 °F | 32.5 °F |