| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.1 °F | 48.1 °F | 14.09 in. |
| February | 37.4 °F | 49.9 °F | 8.68 in. |
| March | 38.9 °F | 52.1 °F | 10.81 in. |
| April | 41.3 °F | 55.1 °F | 7.4 in. |
| May | 45.8 °F | 59.1 °F | 3.89 in. |
| June | 49.7 °F | 62.3 °F | 3.3 in. |
| July | 52.6 °F | 65.2 °F | 1.4 in. |
| August | 52.7 °F | 66.7 °F | 2.08 in. |
| September | 50.1 °F | 66.0 °F | 3.16 in. |
| October | 45.2 °F | 59.6 °F | 9.0 in. |
| November | 40.5 °F | 52.5 °F | 14.25 in. |
| December | 37.4 °F | 47.7 °F | 14.0 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |