Holly Springs, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.8 °F (low) to 71.4 °F (high). Annual precipitation averages 58.2 Inches. Holly Springs is located in USDA Plant Hardiness Zone 7b. 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 | 29.5 °F | 49.9 °F | 4.82 in. |
| February | 32.2 °F | 54.4 °F | 4.69 in. |
| March | 39.3 °F | 62.8 °F | 5.74 in. |
| April | 47.6 °F | 72.5 °F | 5.89 in. |
| May | 57.7 °F | 79.3 °F | 5.81 in. |
| June | 65.3 °F | 87.1 °F | 4.5 in. |
| July | 68.8 °F | 89.2 °F | 4.87 in. |
| August | 67.0 °F | 89.2 °F | 3.45 in. |
| September | 60.0 °F | 84.4 °F | 3.82 in. |
| October | 47.9 °F | 73.7 °F | 4.24 in. |
| November | 38.0 °F | 61.9 °F | 4.48 in. |
| December | 32.4 °F | 52.3 °F | 5.88 in. |
| Annual | 48.8 °F | 71.4 °F | 58.19 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 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |