Lehigh Acres, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 17.4 °C (low) to 29.2 °C (high). Annual precipitation averages 1424.9 Millimeters. Lehigh Acres is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.7 °C | 23.8 °C | 47.24 mm |
| February | 11.9 °C | 25.3 °C | 48.26 mm |
| March | 13.4 °C | 27.1 °C | 60.71 mm |
| April | 16.1 °C | 29.3 °C | 61.21 mm |
| May | 18.9 °C | 31.4 °C | 101.85 mm |
| June | 21.9 °C | 32.6 °C | 255.02 mm |
| July | 22.7 °C | 33 °C | 231.65 mm |
| August | 23.1 °C | 33.2 °C | 245.87 mm |
| September | 22.6 °C | 32.3 °C | 205.99 mm |
| October | 19.8 °C | 30.2 °C | 74.93 mm |
| November | 15.3 °C | 27.1 °C | 45.72 mm |
| December | 12.6 °C | 24.9 °C | 46.48 mm |
| Annual | 17.4 °C | 29.2 °C | 1424.93 mm |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10a : -1.1°C to 1.7°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |