Sky Valley, California has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 14.1 °C (low) to 29 °C (high). Annual precipitation averages 116.3 Millimeters. 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 | 5.4 °C | 19.3 °C | 28.45 mm |
| February | 6.8 °C | 20.7 °C | 28.19 mm |
| March | 10 °C | 24.1 °C | 16 mm |
| April | 12.6 °C | 27.4 °C | 2.29 mm |
| May | 16.1 °C | 31.6 °C | 0.51 mm |
| June | 20.3 °C | 36.8 °C | 0 mm |
| July | 23.9 °C | 39.7 °C | 3.56 mm |
| August | 24 °C | 38.9 °C | 3.81 mm |
| September | 21.1 °C | 36.1 °C | 5.08 mm |
| October | 14.7 °C | 30.3 °C | 4.32 mm |
| November | 8.8 °C | 23.9 °C | 5.08 mm |
| December | 5.7 °C | 18.6 °C | 19.05 mm |
| Annual | 14.1 °C | 29 °C | 116.34 mm |
| 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 : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BWh - Hot Desert Climate |