Coker, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.5 °F (low) to 75.3 °F (high). Annual precipitation averages 56.3 Inches. Coker 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 | 33.9 °F | 55.5 °F | 5.5 in. |
| February | 37.0 °F | 59.9 °F | 5.46 in. |
| March | 43.6 °F | 68.3 °F | 5.07 in. |
| April | 50.9 °F | 75.7 °F | 5.4 in. |
| May | 60.2 °F | 82.8 °F | 3.95 in. |
| June | 67.8 °F | 89.3 °F | 4.65 in. |
| July | 71.0 °F | 91.8 °F | 4.6 in. |
| August | 70.2 °F | 91.5 °F | 4.51 in. |
| September | 64.5 °F | 87.1 °F | 3.68 in. |
| October | 52.4 °F | 77.4 °F | 3.61 in. |
| November | 41.5 °F | 66.0 °F | 4.71 in. |
| December | 36.5 °F | 57.7 °F | 5.13 in. |
| Annual | 52.5 °F | 75.3 °F | 56.27 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |