| 2023 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | Frost Rare | |
| Average Last Frost Date: | Frost Rare | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 75d - Eastern Florida Flatwoods | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 32976 - Sebastian, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 51 | 52 | 56 | 60 | 66 | 71 | 72 | 73 | 72 | 67 | 60 | 54 | 63 |
| Avg Max Temp (°F) | 73 | 74 | 78 | 81 | 85 | 89 | 90 | 90 | 89 | 84 | 79 | 74 | 82 |
| Avg Precip (In.) | 2.57 | 2.56 | 3.48 | 2.68 | 4.16 | 6.71 | 6.23 | 6.54 | 7.34 | 5.38 | 3.01 | 2.17 | 52.82 |