| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.7 °F | 59.7 °F | 8.99 in. |
| February | 40.9 °F | 61.4 °F | 10.12 in. |
| March | 42.2 °F | 64.9 °F | 6.29 in. |
| April | 43.5 °F | 69.6 °F | 2.69 in. |
| May | 46.9 °F | 73.7 °F | 1.07 in. |
| June | 49.5 °F | 77.6 °F | 0.29 in. |
| July | 52.8 °F | 80.3 °F | 0.03 in. |
| August | 52.7 °F | 80.9 °F | 0.08 in. |
| September | 51.4 °F | 81.1 °F | 0.22 in. |
| October | 47.6 °F | 77.1 °F | 1.83 in. |
| November | 43.3 °F | 65.4 °F | 4.83 in. |
| December | 39.5 °F | 58.5 °F | 9.4 in. |
| Annual | 45.8 °F | 70.9 °F | 45.84 in. |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone - 2023 | 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 |