| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.6 °F | 55.8 °F | 3.57 in. |
| February | 40.8 °F | 61.1 °F | 3.22 in. |
| March | 43.7 °F | 66.4 °F | 2.52 in. |
| April | 46.5 °F | 72.4 °F | 1.49 in. |
| May | 51.3 °F | 79.3 °F | 0.71 in. |
| June | 55.5 °F | 86.4 °F | 0.19 in. |
| July | 57.9 °F | 90.6 °F | 0.01 in. |
| August | 57.7 °F | 89.8 °F | 0.03 in. |
| September | 55.3 °F | 87.2 °F | 0.11 in. |
| October | 48.9 °F | 78.3 °F | 0.9 in. |
| November | 41.9 °F | 65.2 °F | 1.69 in. |
| December | 37.9 °F | 56.2 °F | 3.37 in. |
| Annual | 48 °F | 74.1 °F | 17.81 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| 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 | Csb - Warm-Summer Mediterranean Climate |