Coffeeville, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.8 °F (low) to 73.4 °F (high). Annual precipitation averages 58.9 Inches. Coffeeville is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.6 °F | 52.2 °F | 5.12 in. |
| February | 34.3 °F | 56.8 °F | 5.56 in. |
| March | 41.6 °F | 65.5 °F | 5.35 in. |
| April | 49.6 °F | 73.9 °F | 6.02 in. |
| May | 59.5 °F | 81.1 °F | 5.33 in. |
| June | 67.1 °F | 87.8 °F | 4.75 in. |
| July | 70.5 °F | 90.7 °F | 4.43 in. |
| August | 69.2 °F | 91.0 °F | 3.9 in. |
| September | 62.2 °F | 86.2 °F | 3.78 in. |
| October | 50.2 °F | 76.1 °F | 3.88 in. |
| November | 39.8 °F | 64.1 °F | 4.56 in. |
| December | 34.0 °F | 54.8 °F | 6.25 in. |
| Annual | 50.8 °F | 73.4 °F | 58.93 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |