| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.1 °F | 46.3 °F | 2.43 in. |
| February | 36.7 °F | 48.2 °F | 1.83 in. |
| March | 38.6 °F | 52.0 °F | 2.13 in. |
| April | 41.6 °F | 56.8 °F | 1.73 in. |
| May | 46.0 °F | 62.3 °F | 1.58 in. |
| June | 49.7 °F | 66.4 °F | 1.35 in. |
| July | 52.1 °F | 71.2 °F | 0.73 in. |
| August | 52.2 °F | 71.9 °F | 0.63 in. |
| September | 49.2 °F | 67.3 °F | 1.04 in. |
| October | 44.5 °F | 58.2 °F | 1.79 in. |
| November | 40.1 °F | 50.6 °F | 3.03 in. |
| December | 36.9 °F | 45.8 °F | 2.71 in. |
| Annual | 43.7 °F | 58.1 °F | 20.98 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |