Hollis Crossroads, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.7 °F (low) to 72.6 °F (high). Annual precipitation averages 56.5 Inches. Hollis Crossroads is located in USDA Plant Hardiness Zone 8a. 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 | 31.6 °F | 53.5 °F | 5.59 in. |
| February | 34.3 °F | 57.5 °F | 5.55 in. |
| March | 40.4 °F | 65.7 °F | 5.56 in. |
| April | 47.6 °F | 73.3 °F | 4.74 in. |
| May | 57.0 °F | 80.0 °F | 4.43 in. |
| June | 64.9 °F | 86.1 °F | 4.65 in. |
| July | 68.5 °F | 88.9 °F | 4.91 in. |
| August | 67.7 °F | 88.3 °F | 3.94 in. |
| September | 61.6 °F | 83.7 °F | 3.63 in. |
| October | 49.7 °F | 74.5 °F | 3.46 in. |
| November | 39.0 °F | 64.1 °F | 4.7 in. |
| December | 34.3 °F | 56.1 °F | 5.29 in. |
| Annual | 49.7 °F | 72.6 °F | 56.45 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |