| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.7 °F | 55.8 °F | 2.94 in. |
| February | 42.3 °F | 60.6 °F | 2.83 in. |
| March | 45.4 °F | 65.4 °F | 1.93 in. |
| April | 48.4 °F | 70.0 °F | 1.06 in. |
| May | 52.9 °F | 76.2 °F | 0.5 in. |
| June | 56.8 °F | 82.9 °F | 0.12 in. |
| July | 58.7 °F | 88.0 °F | 0.0 in. |
| August | 58.9 °F | 86.7 °F | 0.04 in. |
| September | 57.2 °F | 84.4 °F | 0.07 in. |
| October | 52.2 °F | 76.7 °F | 0.64 in. |
| November | 44.3 °F | 64.8 °F | 1.48 in. |
| December | 39.6 °F | 56.0 °F | 2.82 in. |
| Annual | 49.7 °F | 72.3 °F | 14.43 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| 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 | Csb - Warm-Summer Mediterranean Climate |