| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.5 °F | 56.4 °F | 1.64 in. |
| February | 40.5 °F | 62.5 °F | 1.24 in. |
| March | 44.2 °F | 68.8 °F | 1.23 in. |
| April | 47.7 °F | 75.2 °F | 0.56 in. |
| May | 54.5 °F | 84.1 °F | 0.33 in. |
| June | 60.0 °F | 91.9 °F | 0.07 in. |
| July | 65.6 °F | 98.0 °F | 0.02 in. |
| August | 64.4 °F | 97.2 °F | 0.0 in. |
| September | 59.9 °F | 91.9 °F | 0.08 in. |
| October | 51.4 °F | 80.8 °F | 0.37 in. |
| November | 41.9 °F | 66.9 °F | 0.53 in. |
| December | 36.2 °F | 56.9 °F | 1.1 in. |
| Annual | 50.3 °F | 77.6 °F | 7.17 in. |
| Average First Frost Date | Jan. 21 - Jan. 31 |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BWk - Cold Desert Climate |