Homewood, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53 °F (low) to 73.4 °F (high). Annual precipitation averages 59.1 Inches. Homewood is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.5 °F | 53.8 °F | 5.23 in. |
| February | 37.1 °F | 58.2 °F | 5.61 in. |
| March | 44.0 °F | 66.3 °F | 5.69 in. |
| April | 51.2 °F | 74.1 °F | 5.18 in. |
| May | 60.5 °F | 81.0 °F | 4.45 in. |
| June | 68.1 °F | 87.0 °F | 4.93 in. |
| July | 71.3 °F | 90.1 °F | 5.16 in. |
| August | 70.6 °F | 89.5 °F | 4.49 in. |
| September | 65.0 °F | 85.1 °F | 4.52 in. |
| October | 53.6 °F | 74.9 °F | 3.45 in. |
| November | 42.7 °F | 64.3 °F | 4.91 in. |
| December | 37.0 °F | 56.1 °F | 5.51 in. |
| Annual | 53 °F | 73.4 °F | 59.13 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| 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 |