| 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: | 76c - Miami Ridge/Atlantic Coastal Strip | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 33417 - West Palm Beach, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 56 | 57 | 61 | 64 | 69 | 73 | 74 | 74 | 74 | 70 | 65 | 59 | 66 |
| Avg Max Temp (°F) | 75 | 77 | 80 | 82 | 86 | 89 | 90 | 90 | 89 | 85 | 81 | 77 | 83 |
| Avg Precip (In.) | 3.64 | 2.52 | 3.62 | 3.44 | 5.32 | 7.73 | 6.14 | 6.54 | 8.2 | 5.49 | 5.45 | 3 | 61.1 |