| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 48.0 °F | 64.4 °F | 4.68 in. |
| February | 48.2 °F | 63.9 °F | 5.02 in. |
| March | 49.3 °F | 64.4 °F | 3.9 in. |
| April | 50.6 °F | 66.8 °F | 1.17 in. |
| May | 53.1 °F | 67.9 °F | 0.67 in. |
| June | 56.4 °F | 69.6 °F | 0.17 in. |
| July | 58.9 °F | 72.7 °F | 0.01 in. |
| August | 59.1 °F | 73.5 °F | 0.01 in. |
| September | 58.6 °F | 73.6 °F | 0.11 in. |
| October | 56.0 °F | 72.2 °F | 0.9 in. |
| November | 51.6 °F | 68.6 °F | 1.34 in. |
| December | 47.9 °F | 64.1 °F | 2.89 in. |
| Annual | 53.1 °F | 68.5 °F | 20.87 in. |
| Average First Frost Date | Jan. 11 - Jan. 20 |
| Average Last Frost Date | Frost Rare |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 10b : 35°F to 30°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |