Atmore, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.2 °F (low) to 77 °F (high). Annual precipitation averages 66.2 Inches. Atmore is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.2 °F | 60.1 °F | 6.22 in. |
| February | 41.2 °F | 64.4 °F | 5.18 in. |
| March | 47.2 °F | 71.0 °F | 4.99 in. |
| April | 53.8 °F | 77.2 °F | 5.16 in. |
| May | 62.0 °F | 83.8 °F | 4.92 in. |
| June | 69.5 °F | 88.8 °F | 7.29 in. |
| July | 71.2 °F | 90.5 °F | 7.08 in. |
| August | 70.4 °F | 90.2 °F | 6.3 in. |
| September | 66.3 °F | 86.6 °F | 5.15 in. |
| October | 55.8 °F | 79.1 °F | 3.38 in. |
| November | 45.2 °F | 69.7 °F | 4.56 in. |
| December | 41.0 °F | 62.5 °F | 5.92 in. |
| Annual | 55.2 °F | 77 °F | 66.15 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |