| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.6 °F | 60.5 °F | 3.88 in. |
| February | 42.8 °F | 61.3 °F | 4.1 in. |
| March | 44.0 °F | 62.7 °F | 2.75 in. |
| April | 45.2 °F | 65.0 °F | 1.51 in. |
| May | 48.6 °F | 67.5 °F | 0.52 in. |
| June | 51.2 °F | 69.2 °F | 0.13 in. |
| July | 54.1 °F | 69.3 °F | 0.03 in. |
| August | 54.5 °F | 70.4 °F | 0.05 in. |
| September | 53.0 °F | 71.8 °F | 0.08 in. |
| October | 49.0 °F | 71.4 °F | 0.86 in. |
| November | 44.5 °F | 65.3 °F | 2.02 in. |
| December | 41.2 °F | 60.3 °F | 4.16 in. |
| Annual | 47.5 °F | 66.2 °F | 20.09 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | Frost Rare |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | 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 |