| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.4 °F | 42.2 °F | 12.37 in. |
| February | 32.0 °F | 46.0 °F | 8.06 in. |
| March | 34.3 °F | 51.1 °F | 9.76 in. |
| April | 38.4 °F | 58.1 °F | 5.75 in. |
| May | 44.3 °F | 65.6 °F | 3.86 in. |
| June | 48.9 °F | 71.0 °F | 2.67 in. |
| July | 52.7 °F | 78.2 °F | 1.31 in. |
| August | 52.7 °F | 79.3 °F | 1.85 in. |
| September | 48.1 °F | 71.5 °F | 3.56 in. |
| October | 41.4 °F | 58.2 °F | 8.59 in. |
| November | 35.6 °F | 47.4 °F | 13.47 in. |
| December | 31.5 °F | 41.2 °F | 11.38 in. |
| Annual | 40.9 °F | 59.2 °F | 82.63 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |