| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 42.7 °F | 59.5 °F | 4.99 in. |
| February | 43.5 °F | 61.3 °F | 4.8 in. |
| March | 44.3 °F | 64.3 °F | 4.08 in. |
| April | 44.9 °F | 65.8 °F | 2.29 in. |
| May | 48.2 °F | 69.7 °F | 0.87 in. |
| June | 50.6 °F | 75.3 °F | 0.14 in. |
| July | 52.8 °F | 78.8 °F | 0.05 in. |
| August | 53.2 °F | 79.4 °F | 0.08 in. |
| September | 52.8 °F | 79.6 °F | 0.11 in. |
| October | 50.5 °F | 74.8 °F | 1.11 in. |
| November | 46.0 °F | 65.7 °F | 2.42 in. |
| December | 41.9 °F | 58.8 °F | 5.54 in. |
| Annual | 47.6 °F | 69.4 °F | 26.48 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 10a : 30°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |