| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 2012 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | Am - Tropical Monsoon | |
| 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 33455 - Hobe Sound, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 54 | 55 | 59 | 63 | 68 | 72 | 74 | 74 | 74 | 69 | 63 | 57 | 65 |
| Avg Max Temp (°F) | 74 | 75 | 78 | 81 | 85 | 89 | 90 | 90 | 89 | 85 | 80 | 76 | 83 |
| Avg Precip (In.) | 3.02 | 3.02 | 3.87 | 2.95 | 5.09 | 6.88 | 6.26 | 6.41 | 8.06 | 6.02 | 4.12 | 2.75 | 58.44 |