| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.6 °F | 48.4 °F | 4.18 in. |
| February | 32.4 °F | 53.9 °F | 2.87 in. |
| March | 34.6 °F | 58.8 °F | 2.85 in. |
| April | 37.9 °F | 64.3 °F | 2.3 in. |
| May | 43.3 °F | 73.1 °F | 1.57 in. |
| June | 47.9 °F | 80.5 °F | 1.04 in. |
| July | 53.1 °F | 90.7 °F | 0.37 in. |
| August | 52.0 °F | 90.8 °F | 0.34 in. |
| September | 46.2 °F | 84.5 °F | 0.67 in. |
| October | 39.1 °F | 70.7 °F | 2.09 in. |
| November | 35.1 °F | 54.4 °F | 4.35 in. |
| December | 31.5 °F | 46.5 °F | 5.67 in. |
| Annual | 40.4 °F | 68.1 °F | 28.3 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 | Severe Drought |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |