Hialeah Gardens, Florida has a Tropical Monsoon climate (Köppen classification: Am). Average annual temperatures range from 20.7 °C (low) to 29 °C (high). Annual precipitation averages 1655.1 Millimeters. Hialeah Gardens is located in USDA Plant Hardiness Zone 11a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.9 °C | 24.5 °C | 56.64 mm |
| February | 16.1 °C | 25.6 °C | 59.18 mm |
| March | 17.7 °C | 26.8 °C | 67.56 mm |
| April | 20.1 °C | 28.7 °C | 80.26 mm |
| May | 22.3 °C | 30.3 °C | 142.49 mm |
| June | 24.1 °C | 31.7 °C | 244.09 mm |
| July | 24.7 °C | 32.4 °C | 204.22 mm |
| August | 24.9 °C | 32.6 °C | 228.09 mm |
| September | 24.5 °C | 31.7 °C | 235.97 mm |
| October | 22.7 °C | 30.1 °C | 193.55 mm |
| November | 19.2 °C | 27.4 °C | 80.52 mm |
| December | 16.9 °C | 25.6 °C | 62.48 mm |
| Annual | 20.7 °C | 29 °C | 1655.05 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 | Moderate Drought |
| Köppen Climate Classification | Am - Tropical Monsoon |