Mosses, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.6 °F (low) to 76.4 °F (high). Annual precipitation averages 53.7 Inches. Mosses is located in USDA Plant Hardiness Zone 8b. 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 | 35.4 °F | 57.5 °F | 5.07 in. |
| February | 38.8 °F | 62.0 °F | 4.91 in. |
| March | 45.1 °F | 69.8 °F | 5.48 in. |
| April | 51.9 °F | 76.9 °F | 4.34 in. |
| May | 60.9 °F | 84.1 °F | 3.71 in. |
| June | 68.8 °F | 89.5 °F | 4.28 in. |
| July | 71.5 °F | 92.0 °F | 5.08 in. |
| August | 70.9 °F | 91.7 °F | 4.4 in. |
| September | 65.7 °F | 87.4 °F | 4.22 in. |
| October | 53.6 °F | 78.0 °F | 3.15 in. |
| November | 42.5 °F | 67.7 °F | 4.25 in. |
| December | 37.8 °F | 59.7 °F | 4.8 in. |
| Annual | 53.6 °F | 76.4 °F | 53.69 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |