| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 42.3 °F | 56.6 °F | 8.97 in. |
| February | 43.6 °F | 60.0 °F | 9.37 in. |
| March | 44.2 °F | 62.8 °F | 6.16 in. |
| April | 45.4 °F | 65.9 °F | 3.15 in. |
| May | 48.0 °F | 72.0 °F | 1.36 in. |
| June | 50.6 °F | 77.8 °F | 0.36 in. |
| July | 52.8 °F | 82.2 °F | 0.03 in. |
| August | 53.5 °F | 82.4 °F | 0.08 in. |
| September | 53.1 °F | 81.1 °F | 0.19 in. |
| October | 50.8 °F | 74.3 °F | 2.01 in. |
| November | 45.9 °F | 64.1 °F | 4.47 in. |
| December | 41.6 °F | 56.6 °F | 9.51 in. |
| Annual | 47.7 °F | 69.7 °F | 45.66 in. |
| Average First Frost Date | Jan. 11 - Jan. 20 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | Frost Rare |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |