| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.7 °F | 55.8 °F | 5.74 in. |
| February | 38.2 °F | 59.0 °F | 5.26 in. |
| March | 41.1 °F | 63.0 °F | 4.62 in. |
| April | 43.3 °F | 67.0 °F | 2.84 in. |
| May | 48.6 °F | 76.3 °F | 1.67 in. |
| June | 54.4 °F | 86.3 °F | 0.33 in. |
| July | 59.0 °F | 93.4 °F | 0.02 in. |
| August | 59.3 °F | 91.6 °F | 0.08 in. |
| September | 56.1 °F | 86.3 °F | 0.24 in. |
| October | 48.6 °F | 76.2 °F | 1.54 in. |
| November | 41.4 °F | 63.9 °F | 2.88 in. |
| December | 36.7 °F | 55.3 °F | 5.44 in. |
| Annual | 47 °F | 72.8 °F | 30.66 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 5-10 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |