| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 40.0 °F | 53.2 °F | 9.69 in. |
| February | 39.9 °F | 54.2 °F | 7.45 in. |
| March | 40.6 °F | 55.0 °F | 7.74 in. |
| April | 42.6 °F | 57.3 °F | 5.5 in. |
| May | 46.5 °F | 60.7 °F | 3.54 in. |
| June | 50.1 °F | 64.2 °F | 1.89 in. |
| July | 52.4 °F | 66.2 °F | 0.41 in. |
| August | 52.2 °F | 66.9 °F | 0.48 in. |
| September | 49.8 °F | 67.2 °F | 1.62 in. |
| October | 46.5 °F | 63.5 °F | 4.58 in. |
| November | 42.5 °F | 56.9 °F | 8.64 in. |
| December | 39.6 °F | 52.7 °F | 11.56 in. |
| Annual | 45.2 °F | 59.8 °F | 63.1 in. |
| Average First Frost Date | Jan. 11 - Jan. 20 |
| Average Last Frost Date | Frost Rare |
| Average Days With Frost | 5-10 Days |
| Plant Hardiness Zone - 2023 | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |