Aberdeen, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.3 °F (low) to 74.5 °F (high). Annual precipitation averages 54.5 Inches. Aberdeen is located in USDA Plant Hardiness Zone 8a. 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 | 32.3 °F | 53.6 °F | 5.03 in. |
| February | 35.4 °F | 58.3 °F | 5.2 in. |
| March | 42.4 °F | 66.8 °F | 4.86 in. |
| April | 50.6 °F | 74.7 °F | 5.15 in. |
| May | 59.3 °F | 82.5 °F | 4.92 in. |
| June | 67.3 °F | 89.5 °F | 4.45 in. |
| July | 70.7 °F | 92.0 °F | 4.27 in. |
| August | 69.7 °F | 92.0 °F | 3.67 in. |
| September | 62.9 °F | 86.5 °F | 3.76 in. |
| October | 50.7 °F | 77.0 °F | 3.35 in. |
| November | 39.8 °F | 64.9 °F | 4.12 in. |
| December | 34.8 °F | 56.2 °F | 5.68 in. |
| Annual | 51.3 °F | 74.5 °F | 54.46 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |