Braxton, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53 °F (low) to 76.2 °F (high). Annual precipitation averages 58.5 Inches. Braxton 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 | 35.6 °F | 57.5 °F | 5.73 in. |
| February | 38.1 °F | 61.8 °F | 5.57 in. |
| March | 44.7 °F | 69.4 °F | 5.65 in. |
| April | 52.0 °F | 76.4 °F | 5.67 in. |
| May | 60.9 °F | 83.3 °F | 3.94 in. |
| June | 68.0 °F | 89.4 °F | 4.7 in. |
| July | 70.5 °F | 91.5 °F | 5.31 in. |
| August | 69.9 °F | 91.5 °F | 4.74 in. |
| September | 64.1 °F | 87.3 °F | 3.76 in. |
| October | 52.3 °F | 78.5 °F | 3.19 in. |
| November | 42.4 °F | 67.4 °F | 4.61 in. |
| December | 37.5 °F | 59.8 °F | 5.58 in. |
| Annual | 53 °F | 76.2 °F | 58.45 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 |