Claremont, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.4 °C (low) to 21.4 °C (high). Annual precipitation averages 1249.9 Millimeters. Claremont 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 Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.5 °C | 9.9 °C | 89.41 mm |
| February | -0.7 °C | 11.8 °C | 70.36 mm |
| March | 2.8 °C | 15.9 °C | 103.89 mm |
| April | 8.4 °C | 21.6 °C | 92.46 mm |
| May | 13.7 °C | 25.5 °C | 100.58 mm |
| June | 18.4 °C | 29.8 °C | 117.6 mm |
| July | 20.8 °C | 32.1 °C | 133.35 mm |
| August | 20 °C | 31 °C | 135.89 mm |
| September | 16.7 °C | 27.9 °C | 131.83 mm |
| October | 9.9 °C | 22.3 °C | 101.85 mm |
| November | 4.2 °C | 16.7 °C | 80.52 mm |
| December | 0.4 °C | 11.8 °C | 92.2 mm |
| Annual | 9.4 °C | 21.4 °C | 1249.94 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |