| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 44.9 °F | 62.0 °F | 4.36 in. |
| February | 45.2 °F | 61.3 °F | 4.17 in. |
| March | 45.6 °F | 62.4 °F | 3.67 in. |
| April | 45.6 °F | 61.6 °F | 1.3 in. |
| May | 47.9 °F | 62.3 °F | 0.47 in. |
| June | 50.4 °F | 65.0 °F | 0.13 in. |
| July | 53.0 °F | 66.0 °F | 0.03 in. |
| August | 53.3 °F | 67.4 °F | 0.02 in. |
| September | 53.0 °F | 69.2 °F | 0.13 in. |
| October | 51.2 °F | 68.1 °F | 0.6 in. |
| November | 47.5 °F | 65.4 °F | 1.57 in. |
| December | 44.4 °F | 61.5 °F | 3.9 in. |
| Annual | 48.5 °F | 64.4 °F | 20.35 in. |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone - 2023 | Zone 10a : 30°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 |