| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.1 °F | 46.9 °F | 6.06 in. |
| February | 36.0 °F | 49.4 °F | 4.2 in. |
| March | 38.4 °F | 53.4 °F | 4.77 in. |
| April | 41.7 °F | 58.7 °F | 3.51 in. |
| May | 47.0 °F | 65.6 °F | 2.02 in. |
| June | 51.5 °F | 70.0 °F | 1.66 in. |
| July | 55.0 °F | 76.6 °F | 0.74 in. |
| August | 55.3 °F | 77.0 °F | 0.91 in. |
| September | 51.5 °F | 71.1 °F | 1.56 in. |
| October | 45.2 °F | 60.3 °F | 4.38 in. |
| November | 39.3 °F | 51.3 °F | 6.42 in. |
| December | 35.7 °F | 46.0 °F | 6.29 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |