Seven Lakes, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.1 °F (low) to 71.8 °F (high). Annual precipitation averages 48.4 Inches. Seven Lakes is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.3 °F | 52.3 °F | 3.73 in. |
| February | 33.4 °F | 56.0 °F | 3.13 in. |
| March | 40.0 °F | 63.8 °F | 3.93 in. |
| April | 48.9 °F | 73.1 °F | 3.39 in. |
| May | 57.7 °F | 80.1 °F | 3.41 in. |
| June | 65.7 °F | 86.6 °F | 4.63 in. |
| July | 69.5 °F | 89.7 °F | 5.2 in. |
| August | 68.1 °F | 87.9 °F | 4.78 in. |
| September | 62.0 °F | 82.3 °F | 5.28 in. |
| October | 50.4 °F | 72.6 °F | 3.73 in. |
| November | 40.1 °F | 62.7 °F | 3.46 in. |
| December | 34.5 °F | 54.9 °F | 3.72 in. |
| Annual | 50.1 °F | 71.8 °F | 48.39 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |