Sky Valley, California has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 57.4 °F (low) to 84.1 °F (high). Annual precipitation averages 4.6 Inches. Sky Valley is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.8 °F | 66.8 °F | 1.12 in. |
| February | 44.2 °F | 69.2 °F | 1.11 in. |
| March | 50.0 °F | 75.3 °F | 0.63 in. |
| April | 54.6 °F | 81.3 °F | 0.09 in. |
| May | 60.9 °F | 88.8 °F | 0.02 in. |
| June | 68.5 °F | 98.2 °F | 0.0 in. |
| July | 75.1 °F | 103.4 °F | 0.14 in. |
| August | 75.2 °F | 102.0 °F | 0.15 in. |
| September | 70.0 °F | 97.0 °F | 0.2 in. |
| October | 58.4 °F | 86.5 °F | 0.17 in. |
| November | 47.8 °F | 75.1 °F | 0.2 in. |
| December | 42.3 °F | 65.5 °F | 0.75 in. |
| Annual | 57.4 °F | 84.1 °F | 4.58 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 30-40 Days |
| 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 | BWh - Hot Desert Climate |