Blue Ridge, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 45.6 °F (low) to 68.9 °F (high). Annual precipitation averages 64.2 Inches. Blue Ridge is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.6 °F | 49.1 °F | 6.18 in. |
| February | 30.6 °F | 52.9 °F | 5.56 in. |
| March | 36.4 °F | 60.6 °F | 5.8 in. |
| April | 43.7 °F | 69.6 °F | 5.41 in. |
| May | 52.6 °F | 76.5 °F | 4.56 in. |
| June | 60.4 °F | 82.6 °F | 5.83 in. |
| July | 64.2 °F | 85.5 °F | 5.32 in. |
| August | 63.3 °F | 85.2 °F | 5.0 in. |
| September | 57.0 °F | 80.5 °F | 5.03 in. |
| October | 45.4 °F | 71.2 °F | 4.31 in. |
| November | 35.5 °F | 60.6 °F | 5.5 in. |
| December | 31.0 °F | 52.1 °F | 5.65 in. |
| Annual | 45.6 °F | 68.9 °F | 64.15 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 | Cfa - Humid Subtropical Climate |