Independent Hill, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.2 °C (low) to 19.1 °C (high). Annual precipitation averages 1121.7 Millimeters. Independent Hill is located in USDA Plant Hardiness Zone 7a. 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 | -4.1 °C | 6.6 °C | 76.2 mm |
| February | -3.3 °C | 8.2 °C | 66.29 mm |
| March | 0.4 °C | 12.9 °C | 94.49 mm |
| April | 6.2 °C | 19.4 °C | 82.55 mm |
| May | 11.6 °C | 23.9 °C | 107.19 mm |
| June | 16.5 °C | 28.4 °C | 111 mm |
| July | 19.2 °C | 30.9 °C | 110.74 mm |
| August | 18.2 °C | 29.9 °C | 94.49 mm |
| September | 14.4 °C | 26.3 °C | 111.51 mm |
| October | 7.5 °C | 19.8 °C | 93.73 mm |
| November | 1.8 °C | 14 °C | 83.57 mm |
| December | -1.8 °C | 8.6 °C | 89.92 mm |
| Annual | 7.2 °C | 19.1 °C | 1121.68 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |