| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 40.3 °F | 48.7 °F | 11.78 in. |
| February | 39.5 °F | 50.5 °F | 7.18 in. |
| March | 40.8 °F | 52.6 °F | 8.6 in. |
| April | 43.2 °F | 54.8 °F | 6.1 in. |
| May | 47.6 °F | 58.7 °F | 3.72 in. |
| June | 51.0 °F | 61.4 °F | 2.48 in. |
| July | 54.0 °F | 65.4 °F | 1.15 in. |
| August | 54.1 °F | 66.3 °F | 1.57 in. |
| September | 52.3 °F | 65.9 °F | 2.75 in. |
| October | 47.4 °F | 59.8 °F | 7.37 in. |
| November | 42.7 °F | 53.1 °F | 11.78 in. |
| December | 39.6 °F | 48.2 °F | 11.47 in. |
| Annual | 46 °F | 57.1 °F | 75.95 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |