Bostic, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.6 °F (low) to 71.4 °F (high). Annual precipitation averages 51.2 Inches. Bostic 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 | 29.1 °F | 51.3 °F | 4.23 in. |
| February | 31.2 °F | 55.4 °F | 3.67 in. |
| March | 37.6 °F | 63.0 °F | 4.62 in. |
| April | 45.9 °F | 72.3 °F | 4.39 in. |
| May | 55.1 °F | 79.5 °F | 4.11 in. |
| June | 63.1 °F | 86.3 °F | 4.48 in. |
| July | 67.0 °F | 89.5 °F | 4.84 in. |
| August | 66.0 °F | 87.9 °F | 4.51 in. |
| September | 59.9 °F | 82.6 °F | 4.19 in. |
| October | 47.5 °F | 73.1 °F | 3.68 in. |
| November | 36.6 °F | 62.1 °F | 3.86 in. |
| December | 31.6 °F | 53.8 °F | 4.65 in. |
| Annual | 47.6 °F | 71.4 °F | 51.23 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 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 |