| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 33.3 °F | 45.7 °F | 5.74 in. |
| February | 33.0 °F | 48.6 °F | 3.99 in. |
| March | 35.3 °F | 52.6 °F | 4.86 in. |
| April | 39.8 °F | 58.4 °F | 3.95 in. |
| May | 45.1 °F | 64.8 °F | 2.96 in. |
| June | 49.4 °F | 68.6 °F | 2.33 in. |
| July | 52.3 °F | 75.1 °F | 1.13 in. |
| August | 52.4 °F | 76.1 °F | 1.19 in. |
| September | 48.2 °F | 71.0 °F | 2.34 in. |
| October | 41.3 °F | 59.9 °F | 4.66 in. |
| November | 36.2 °F | 50.5 °F | 6.51 in. |
| December | 33.0 °F | 44.7 °F | 6.01 in. |
| Annual | 41.6 °F | 59.7 °F | 45.67 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |