| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 44.6 °F | 56.0 °F | 7.06 in. |
| February | 44.9 °F | 56.6 °F | 6.52 in. |
| March | 45.3 °F | 57.1 °F | 5.39 in. |
| April | 45.8 °F | 58.5 °F | 3.08 in. |
| May | 47.8 °F | 60.1 °F | 1.68 in. |
| June | 49.9 °F | 62.3 °F | 0.53 in. |
| July | 50.8 °F | 62.6 °F | 0.04 in. |
| August | 51.7 °F | 64.3 °F | 0.07 in. |
| September | 51.4 °F | 65.0 °F | 0.19 in. |
| October | 50.0 °F | 64.1 °F | 1.9 in. |
| November | 47.2 °F | 59.8 °F | 4.34 in. |
| December | 44.4 °F | 56.6 °F | 8.64 in. |
| Annual | 47.8 °F | 60.3 °F | 39.44 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |