| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.8 °F | 54.3 °F | 7.67 in. |
| February | 35.9 °F | 56.5 °F | 6.99 in. |
| March | 38.1 °F | 61.2 °F | 6.36 in. |
| April | 40.3 °F | 66.6 °F | 3.67 in. |
| May | 45.8 °F | 75.2 °F | 2.41 in. |
| June | 52.2 °F | 85.3 °F | 0.57 in. |
| July | 59.7 °F | 93.1 °F | 0.09 in. |
| August | 58.9 °F | 93.5 °F | 0.37 in. |
| September | 54.8 °F | 88.1 °F | 0.32 in. |
| October | 47.9 °F | 76.8 °F | 1.93 in. |
| November | 39.0 °F | 62.6 °F | 3.84 in. |
| December | 34.9 °F | 52.7 °F | 7.5 in. |
| Annual | 45.3 °F | 72.2 °F | 41.72 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |