| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 2012 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 10a: 30F to 35F | |
| 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: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 33411 - West Palm Beach, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 54 | 55 | 58 | 61 | 67 | 71 | 72 | 73 | 72 | 68 | 62 | 57 | 64 |
| Avg Max Temp (°F) | 76 | 78 | 81 | 84 | 87 | 90 | 91 | 91 | 90 | 86 | 81 | 77 | 84 |
| Avg Precip (In.) | 3.21 | 2.38 | 3.26 | 2.78 | 5.32 | 8.36 | 6.82 | 6.08 | 8.88 | 5.36 | 4.75 | 2.46 | 59.67 |