| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.4 °F | 47.3 °F | 6.11 in. |
| February | 35.5 °F | 51.1 °F | 4.84 in. |
| March | 37.7 °F | 55.7 °F | 4.91 in. |
| April | 40.6 °F | 60.3 °F | 3.67 in. |
| May | 45.7 °F | 67.6 °F | 2.34 in. |
| June | 49.8 °F | 73.1 °F | 1.49 in. |
| July | 53.4 °F | 81.9 °F | 0.35 in. |
| August | 53.3 °F | 82.5 °F | 0.45 in. |
| September | 49.6 °F | 76.6 °F | 1.53 in. |
| October | 43.6 °F | 64.2 °F | 3.59 in. |
| November | 38.7 °F | 52.8 °F | 6.12 in. |
| December | 34.9 °F | 46.4 °F | 7.38 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |