Clover, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8 °C (low) to 20.6 °C (high). Annual precipitation averages 1178.1 Millimeters. Clover 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 | -2.7 °C | 8.9 °C | 89.92 mm |
| February | -1.8 °C | 10.9 °C | 71.12 mm |
| March | 1.8 °C | 15.3 °C | 105.92 mm |
| April | 7.2 °C | 21.1 °C | 93.73 mm |
| May | 12.3 °C | 25.1 °C | 107.44 mm |
| June | 17.1 °C | 29.3 °C | 114.81 mm |
| July | 19.4 °C | 31.3 °C | 107.7 mm |
| August | 18.6 °C | 30.3 °C | 94.23 mm |
| September | 15 °C | 27 °C | 123.44 mm |
| October | 8 °C | 21.2 °C | 93.73 mm |
| November | 2 °C | 15.6 °C | 84.58 mm |
| December | -0.8 °C | 10.7 °C | 91.44 mm |
| Annual | 8 °C | 20.6 °C | 1178.06 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |