| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.5 °F | 53.7 °F | 9.76 in. |
| February | 37.4 °F | 56.4 °F | 7.3 in. |
| March | 38.6 °F | 58.7 °F | 8.18 in. |
| April | 40.9 °F | 63.0 °F | 5.66 in. |
| May | 45.2 °F | 67.5 °F | 3.23 in. |
| June | 48.9 °F | 72.7 °F | 1.35 in. |
| July | 52.2 °F | 78.8 °F | 0.27 in. |
| August | 51.6 °F | 80.3 °F | 0.31 in. |
| September | 48.1 °F | 78.6 °F | 1.04 in. |
| October | 44.0 °F | 70.2 °F | 3.95 in. |
| November | 40.3 °F | 58.2 °F | 7.72 in. |
| December | 36.8 °F | 52.3 °F | 10.33 in. |
| Annual | 43.5 °F | 65.9 °F | 59.1 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone - 2023 | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |