Ridgeway, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.7 °C (low) to 20.5 °C (high). Annual precipitation averages 1205.5 Millimeters. Ridgeway is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.9 °C | 8.9 °C | 97.54 mm |
| February | -1.8 °C | 11 °C | 75.18 mm |
| March | 1.8 °C | 15.4 °C | 106.17 mm |
| April | 6.8 °C | 21.1 °C | 97.79 mm |
| May | 12 °C | 25.1 °C | 111.51 mm |
| June | 16.6 °C | 29.1 °C | 113.28 mm |
| July | 19.1 °C | 30.9 °C | 109.98 mm |
| August | 18.3 °C | 30.1 °C | 106.68 mm |
| September | 14.6 °C | 26.6 °C | 124.21 mm |
| October | 7.7 °C | 21.6 °C | 89.41 mm |
| November | 1.7 °C | 15.7 °C | 81.28 mm |
| December | -1.3 °C | 10.6 °C | 92.46 mm |
| Annual | 7.7 °C | 20.5 °C | 1205.49 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |