Longcreek, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.6 °F (low) to 69.9 °F (high). Annual precipitation averages 63.3 Inches. Longcreek 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 Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 30.9 °F | 51.0 °F | 5.54 in. |
| February | 33.4 °F | 54.7 °F | 5.13 in. |
| March | 39.2 °F | 62.1 °F | 5.52 in. |
| April | 47.3 °F | 70.9 °F | 5.37 in. |
| May | 55.3 °F | 77.5 °F | 4.69 in. |
| June | 63.0 °F | 83.6 °F | 5.36 in. |
| July | 66.3 °F | 86.6 °F | 5.35 in. |
| August | 65.4 °F | 85.5 °F | 5.78 in. |
| September | 59.9 °F | 80.5 °F | 4.84 in. |
| October | 48.8 °F | 71.2 °F | 4.85 in. |
| November | 39.5 °F | 61.4 °F | 4.76 in. |
| December | 34.0 °F | 53.7 °F | 6.08 in. |
| Annual | 48.6 °F | 69.9 °F | 63.27 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |