Caroleen, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.6 °F (low) to 72 °F (high). Annual precipitation averages 50.1 Inches. Caroleen is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 29.1 °F | 51.9 °F | 3.93 in. |
| February | 31.4 °F | 55.9 °F | 3.43 in. |
| March | 37.7 °F | 63.7 °F | 4.67 in. |
| April | 45.8 °F | 72.9 °F | 4.32 in. |
| May | 55.0 °F | 80.1 °F | 3.9 in. |
| June | 63.4 °F | 86.8 °F | 4.5 in. |
| July | 67.2 °F | 90.2 °F | 4.91 in. |
| August | 66.2 °F | 88.5 °F | 4.64 in. |
| September | 60.0 °F | 83.3 °F | 4.01 in. |
| October | 47.4 °F | 73.7 °F | 3.6 in. |
| November | 36.5 °F | 62.7 °F | 3.68 in. |
| December | 31.7 °F | 54.5 °F | 4.52 in. |
| Annual | 47.6 °F | 72 °F | 50.11 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |