Naples, Florida has a Tropical Savanna (Wet and Dry Climate) climate (Köppen classification: Aw). Average annual temperatures range from 19.4 °C (low) to 28.3 °C (high). Annual precipitation averages 1384 Millimeters. Naples is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.9 °C | 23.2 °C | 51.56 mm |
| February | 14.3 °C | 24.3 °C | 48.01 mm |
| March | 16 °C | 25.8 °C | 42.16 mm |
| April | 18.7 °C | 27.6 °C | 61.98 mm |
| May | 21.2 °C | 29.9 °C | 85.34 mm |
| June | 23.5 °C | 31.4 °C | 223.27 mm |
| July | 24.2 °C | 32.2 °C | 224.03 mm |
| August | 24.3 °C | 32.2 °C | 231.39 mm |
| September | 23.9 °C | 31.8 °C | 236.73 mm |
| October | 21.7 °C | 29.8 °C | 95.5 mm |
| November | 17.4 °C | 26.7 °C | 40.89 mm |
| December | 14.7 °C | 24.4 °C | 43.18 mm |
| Annual | 19.4 °C | 28.3 °C | 1384.04 mm |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 1.7°C to 4.4°C |
| Plant Hardiness Zone - 2012 | Zone 10a : -1.1°C to 1.7°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Aw - Tropical Savanna (Wet and Dry Climate) |