Atlantic, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.9 °C (low) to 19.4 °C (high). Annual precipitation averages 1157 Millimeters. Atlantic is located in USDA Plant Hardiness Zone 8a. 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 | -1.1 °C | 8.4 °C | 86.87 mm |
| February | -0.4 °C | 9.5 °C | 76.96 mm |
| March | 3.2 °C | 12.9 °C | 104.9 mm |
| April | 8.2 °C | 18.3 °C | 84.07 mm |
| May | 13.5 °C | 23.2 °C | 87.63 mm |
| June | 18.6 °C | 27.8 °C | 95 mm |
| July | 21.4 °C | 30.3 °C | 104.39 mm |
| August | 20.3 °C | 29.3 °C | 116.33 mm |
| September | 17.3 °C | 26.5 °C | 118.36 mm |
| October | 11 °C | 20.8 °C | 107.19 mm |
| November | 5.2 °C | 15.2 °C | 76.71 mm |
| December | 1.4 °C | 10.8 °C | 98.55 mm |
| Annual | 9.9 °C | 19.4 °C | 1156.96 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 8a : -12.2°C to -9.4°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 |