Moorhead, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.1 °F (low) to 73.9 °F (high). Annual precipitation averages 56.1 Inches. Moorhead 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. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.1 °F | 52.4 °F | 5.12 in. |
| February | 38.0 °F | 56.9 °F | 5.29 in. |
| March | 45.2 °F | 65.6 °F | 5.29 in. |
| April | 53.8 °F | 74.4 °F | 6.16 in. |
| May | 63.1 °F | 82.3 °F | 4.89 in. |
| June | 70.1 °F | 88.7 °F | 3.81 in. |
| July | 72.7 °F | 91.1 °F | 4.17 in. |
| August | 71.4 °F | 91.5 °F | 3.21 in. |
| September | 65.0 °F | 87.3 °F | 3.93 in. |
| October | 53.7 °F | 77.2 °F | 3.67 in. |
| November | 43.5 °F | 64.5 °F | 4.8 in. |
| December | 37.4 °F | 55.1 °F | 5.74 in. |
| Annual | 54.1 °F | 73.9 °F | 56.08 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |