| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.9 °F | 57.3 °F | 0.77 in. |
| February | 39.1 °F | 60.5 °F | 0.87 in. |
| March | 44.9 °F | 68.4 °F | 0.56 in. |
| April | 51.1 °F | 76.5 °F | 0.48 in. |
| May | 61.0 °F | 86.4 °F | 0.36 in. |
| June | 71.7 °F | 97.8 °F | 0.11 in. |
| July | 77.8 °F | 102.8 °F | 1.04 in. |
| August | 76.4 °F | 100.8 °F | 0.58 in. |
| September | 67.8 °F | 93.6 °F | 0.48 in. |
| October | 55.5 °F | 80.0 °F | 0.57 in. |
| November | 43.0 °F | 66.4 °F | 0.48 in. |
| December | 35.5 °F | 56.0 °F | 0.66 in. |
| Annual | 55 °F | 78.9 °F | 6.96 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BWk - Cold Desert Climate |