| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.9 °F | 55.5 °F | 4.24 in. |
| February | 41.0 °F | 60.5 °F | 4.35 in. |
| March | 44.1 °F | 65.6 °F | 3.49 in. |
| April | 46.4 °F | 71.5 °F | 1.75 in. |
| May | 52.0 °F | 79.9 °F | 1.32 in. |
| June | 57.4 °F | 88.1 °F | 0.28 in. |
| July | 61.0 °F | 94.1 °F | 0.02 in. |
| August | 60.2 °F | 93.3 °F | 0.03 in. |
| September | 56.9 °F | 88.8 °F | 0.19 in. |
| October | 50.2 °F | 78.4 °F | 1.38 in. |
| November | 42.7 °F | 64.5 °F | 2.28 in. |
| December | 38.4 °F | 55.8 °F | 4.62 in. |
| Annual | 49.1 °F | 74.7 °F | 23.95 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 5-10 Days |
| 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 | Csa - Hot-Summer Mediterranean Climate |