Blue Ridge, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.3 °C (low) to 19.3 °C (high). Annual precipitation averages 1168.6 Millimeters. Blue Ridge is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.3 °C | 7.3 °C | 87.88 mm |
| February | -2.3 °C | 9.5 °C | 72.64 mm |
| March | 1.2 °C | 14.1 °C | 94.74 mm |
| April | 6.2 °C | 20 °C | 100.84 mm |
| May | 11.6 °C | 24.1 °C | 117.35 mm |
| June | 15.9 °C | 28 °C | 121.92 mm |
| July | 18.3 °C | 29.9 °C | 111.51 mm |
| August | 17.9 °C | 29 °C | 92.96 mm |
| September | 13.9 °C | 25.6 °C | 112.27 mm |
| October | 8 °C | 20.2 °C | 86.61 mm |
| November | 1.6 °C | 14.6 °C | 80.26 mm |
| December | -1.6 °C | 9.2 °C | 89.66 mm |
| Annual | 7.3 °C | 19.3 °C | 1168.64 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |