Hollywood, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.2 °C (low) to 22.1 °C (high). Annual precipitation averages 1469.6 Millimeters. Hollywood is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.1 °C | 10.3 °C | 147.07 mm |
| February | 0.3 °C | 12.9 °C | 145.03 mm |
| March | 4 °C | 17.6 °C | 136.65 mm |
| April | 8.2 °C | 22.5 °C | 122.43 mm |
| May | 13.4 °C | 26.4 °C | 120.65 mm |
| June | 18.2 °C | 30.3 °C | 101.85 mm |
| July | 20.2 °C | 31.7 °C | 125.73 mm |
| August | 19.4 °C | 31.7 °C | 93.73 mm |
| September | 15.7 °C | 29.2 °C | 106.93 mm |
| October | 9 °C | 23.5 °C | 91.44 mm |
| November | 2.9 °C | 16.9 °C | 125.48 mm |
| December | 0.3 °C | 12.1 °C | 152.65 mm |
| Annual | 9.2 °C | 22.1 °C | 1469.64 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |