| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F |
| Average First Frost Date: | Dec. 1 - Dec. 10 |
| Average Last Frost Date: | Mar. 1 - Mar. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 75a - Gulf Coast Flatwoods |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 32547 - Fort Walton Beach, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 40 | 46 | 52 | 61 | 68 | 71 | 71 | 67 | 54 | 46 | 40 | 55 |
| Avg Max Temp (°F) | 61 | 65 | 70 | 77 | 83 | 89 | 90 | 90 | 88 | 80 | 71 | 64 | 77 |
| Avg Precip (In.) | 5.77 | 5.3 | 6.5 | 4.17 | 4.33 | 6.05 | 9.19 | 6.85 | 6.57 | 4.41 | 4.7 | 4.48 | 68.33 |