| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 43.0 °F | 14.9 °F |
| February | 45.7 °F | 17.3 °F |
| March | 56.2 °F | 25.3 °F |
| April | 64.7 °F | 34.2 °F |
| May | 74.3 °F | 45.7 °F |
| June | 86.4 °F | 57.0 °F |
| July | 91.0 °F | 62.2 °F |
| August | 88.4 °F | 59.7 °F |
| September | 81.3 °F | 50.2 °F |
| October | 68.3 °F | 36.2 °F |
| November | 54.3 °F | 24.6 °F |
| December | 44.1 °F | 16.3 °F |
| Year | 66.6 °F | 37.1 °F |