| Month | Avg. Low | Avg. High | Avg. Precip | 
|---|---|---|---|
| January | 46.7 °F | 65.8 °F | 3.6 in. | 
| February | 46.7 °F | 65.3 °F | 3.87 in. | 
| March | 47.8 °F | 65.9 °F | 2.54 in. | 
| April | 49.0 °F | 65.9 °F | 0.76 in. | 
| May | 52.6 °F | 67.4 °F | 0.3 in. | 
| June | 56.1 °F | 69.3 °F | 0.06 in. | 
| July | 59.1 °F | 72.3 °F | 0.03 in. | 
| August | 59.3 °F | 72.9 °F | 0.0 in. | 
| September | 58.0 °F | 73.6 °F | 0.08 in. | 
| October | 54.8 °F | 72.7 °F | 0.52 in. | 
| November | 49.9 °F | 70.1 °F | 1.14 in. | 
| December | 46.3 °F | 65.5 °F | 2.33 in. | 
| Annual | 52.2 °F | 68.9 °F | 15.23 in. | 
| Average First Frost Date | No Frost | 
| Average Last Frost Date | |
| Average Days With Frost | Frost Free | 
| Plant Hardiness Zone - 2023 | Zone 10b : 35°F to 30°F | 
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F | 
| Current Drought Conditions | Moderate Drought | 
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |