Hallandale Beach, Florida has a Tropical Monsoon climate (Köppen classification: Am). Average annual temperatures range from 21.4 °C (low) to 28.4 °C (high). Annual precipitation averages 1645.4 Millimeters. Hallandale Beach is located in USDA Plant Hardiness Zone 11a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.9 °C | 24.2 °C | 73.15 mm |
| February | 16.9 °C | 25.2 °C | 69.34 mm |
| March | 18.4 °C | 26.2 °C | 74.17 mm |
| April | 20.8 °C | 27.9 °C | 86.11 mm |
| May | 22.9 °C | 29.5 °C | 138.68 mm |
| June | 24.5 °C | 31.1 °C | 230.63 mm |
| July | 25.3 °C | 31.8 °C | 184.66 mm |
| August | 25.4 °C | 32.1 °C | 201.93 mm |
| September | 24.8 °C | 31.3 °C | 221.49 mm |
| October | 23.4 °C | 29.6 °C | 196.34 mm |
| November | 20.1 °C | 27.1 °C | 97.79 mm |
| December | 17.8 °C | 25.3 °C | 71.12 mm |
| Annual | 21.4 °C | 28.4 °C | 1645.41 mm |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 11a : 4.4°C to 7.2°C |
| Plant Hardiness Zone - 2012 | Zone 10b : 1.7°C to 4.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Am - Tropical Monsoon |