| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 42.5 °F | 54.0 °F | 11.11 in. |
| February | 42.0 °F | 54.4 °F | 8.29 in. |
| March | 42.5 °F | 54.7 °F | 9.03 in. |
| April | 44.2 °F | 55.8 °F | 6.63 in. |
| May | 47.4 °F | 59.5 °F | 3.3 in. |
| June | 50.3 °F | 62.7 °F | 1.93 in. |
| July | 52.7 °F | 66.1 °F | 0.46 in. |
| August | 52.8 °F | 67.2 °F | 0.58 in. |
| September | 51.6 °F | 66.5 °F | 1.5 in. |
| October | 48.5 °F | 62.0 °F | 4.76 in. |
| November | 45.1 °F | 56.9 °F | 9.84 in. |
| December | 42.4 °F | 53.7 °F | 12.44 in. |
| Annual | 46.8 °F | 59.5 °F | 69.87 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 5-10 Days |
| Plant Hardiness Zone | 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 |