| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.1 °F | 59.3 °F | 3.67 in. |
| February | 42.8 °F | 62.0 °F | 4.03 in. |
| March | 44.8 °F | 65.5 °F | 2.6 in. |
| April | 46.4 °F | 68.6 °F | 1.32 in. |
| May | 50.0 °F | 73.7 °F | 0.44 in. |
| June | 53.0 °F | 79.1 °F | 0.13 in. |
| July | 55.6 °F | 82.0 °F | 0.0 in. |
| August | 55.7 °F | 81.6 °F | 0.03 in. |
| September | 54.5 °F | 80.9 °F | 0.07 in. |
| October | 50.6 °F | 75.7 °F | 0.73 in. |
| November | 44.7 °F | 65.7 °F | 1.72 in. |
| December | 40.7 °F | 59.0 °F | 3.55 in. |
| Annual | 48.3 °F | 71.1 °F | 18.29 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 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |