Sea Breeze, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 56.6 °F (low) to 72.7 °F (high). Annual precipitation averages 63 Inches. Sea Breeze is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.4 °F | 55.3 °F | 4.09 in. |
| February | 39.9 °F | 58.1 °F | 3.64 in. |
| March | 45.7 °F | 64.0 °F | 3.99 in. |
| April | 54.7 °F | 72.3 °F | 3.81 in. |
| May | 63.5 °F | 79.2 °F | 3.96 in. |
| June | 71.4 °F | 85.2 °F | 5.2 in. |
| July | 74.8 °F | 87.7 °F | 7.68 in. |
| August | 73.4 °F | 87.2 °F | 7.96 in. |
| September | 68.7 °F | 82.7 °F | 9.2 in. |
| October | 58.3 °F | 75.2 °F | 5.29 in. |
| November | 48.5 °F | 66.0 °F | 3.99 in. |
| December | 41.4 °F | 58.9 °F | 4.17 in. |
| Annual | 56.6 °F | 72.7 °F | 62.98 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |