| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.0 °F | 48.6 °F | 15.17 in. |
| February | 35.0 °F | 51.0 °F | 9.15 in. |
| March | 36.8 °F | 53.7 °F | 10.55 in. |
| April | 39.4 °F | 59.1 °F | 7.31 in. |
| May | 44.3 °F | 64.0 °F | 4.15 in. |
| June | 48.3 °F | 67.8 °F | 3.42 in. |
| July | 51.8 °F | 72.4 °F | 1.08 in. |
| August | 51.9 °F | 74.3 °F | 1.57 in. |
| September | 48.3 °F | 72.2 °F | 3.56 in. |
| October | 42.8 °F | 63.1 °F | 9.01 in. |
| November | 38.2 °F | 53.2 °F | 15.11 in. |
| December | 35.3 °F | 47.8 °F | 15.13 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |