| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 45.0 °F | 56.5 °F | 6.41 in. |
| February | 46.5 °F | 60.0 °F | 6.44 in. |
| March | 47.8 °F | 62.5 °F | 4.15 in. |
| April | 49.2 °F | 64.5 °F | 1.89 in. |
| May | 51.5 °F | 66.3 °F | 1.01 in. |
| June | 53.8 °F | 68.6 °F | 0.29 in. |
| July | 55.3 °F | 68.5 °F | 0.02 in. |
| August | 56.1 °F | 69.8 °F | 0.08 in. |
| September | 55.9 °F | 72.1 °F | 0.11 in. |
| October | 53.9 °F | 71.3 °F | 1.29 in. |
| November | 49.5 °F | 63.4 °F | 3.39 in. |
| December | 45.4 °F | 56.9 °F | 7.22 in. |
| Annual | 50.8 °F | 65 °F | 32.3 in. |
| Average First Frost Date | Jan. 21 - Jan. 31 |
| 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 |