Sky Valley, Georgia has a Temperate Oceanic Climate climate (Köppen classification: Cfb). Average annual temperatures range from 45.2 °F (low) to 63.9 °F (high). Annual precipitation averages 74 Inches. Sky Valley is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.6 °F | 45.5 °F | 6.66 in. |
| February | 29.8 °F | 49.0 °F | 5.94 in. |
| March | 35.6 °F | 56.0 °F | 6.46 in. |
| April | 43.6 °F | 64.8 °F | 6.3 in. |
| May | 51.9 °F | 71.2 °F | 5.69 in. |
| June | 59.1 °F | 76.8 °F | 5.99 in. |
| July | 62.4 °F | 79.6 °F | 5.98 in. |
| August | 61.5 °F | 78.7 °F | 6.14 in. |
| September | 56.4 °F | 74.1 °F | 6.43 in. |
| October | 46.1 °F | 65.9 °F | 5.08 in. |
| November | 36.9 °F | 56.4 °F | 6.23 in. |
| December | 31.3 °F | 48.8 °F | 7.12 in. |
| Annual | 45.2 °F | 63.9 °F | 74.02 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |