Orange Beach, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.2 °C (low) to 24.3 °C (high). Annual precipitation averages 1693.2 Millimeters. Orange Beach is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.7 °C | 15.7 °C | 129.03 mm |
| February | 8.3 °C | 17.6 °C | 125.48 mm |
| March | 11.7 °C | 20.6 °C | 116.59 mm |
| April | 15.7 °C | 23.5 °C | 136.65 mm |
| May | 20 °C | 27.4 °C | 93.98 mm |
| June | 23.8 °C | 30.5 °C | 179.32 mm |
| July | 24.5 °C | 31.4 °C | 182.12 mm |
| August | 24.4 °C | 31.3 °C | 190.75 mm |
| September | 22.5 °C | 29.8 °C | 191.52 mm |
| October | 17.3 °C | 25.8 °C | 104.39 mm |
| November | 11.5 °C | 20.9 °C | 118.87 mm |
| December | 8 °C | 17.6 °C | 124.46 mm |
| Annual | 16.2 °C | 24.3 °C | 1693.16 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |