| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.0 °F | 67.1 °F | 0.68 in. |
| February | 40.5 °F | 70.0 °F | 0.89 in. |
| March | 42.4 °F | 77.0 °F | 0.64 in. |
| April | 47.2 °F | 84.2 °F | 0.17 in. |
| May | 58.7 °F | 93.6 °F | 0.05 in. |
| June | 68.3 °F | 102.6 °F | 0.1 in. |
| July | 76.0 °F | 104.4 °F | 2.01 in. |
| August | 72.7 °F | 102.5 °F | 2.32 in. |
| September | 68.9 °F | 99.1 °F | 1.01 in. |
| October | 56.9 °F | 89.0 °F | 0.6 in. |
| November | 43.9 °F | 76.0 °F | 0.45 in. |
| December | 37.1 °F | 66.3 °F | 0.91 in. |
| Annual | 54.1 °F | 86 °F | 9.83 in. |
| Average First Frost Date | Jan. 11 - Jan. 20 |
| Average Last Frost Date | Frost Rare |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |