North Port, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 17.5 °C (low) to 28.8 °C (high). Annual precipitation averages 1436.9 Millimeters. North Port is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.4 °C | 23 °C | 70.61 mm |
| February | 11.8 °C | 24.4 °C | 54.61 mm |
| March | 13.4 °C | 26.2 °C | 76.96 mm |
| April | 16.3 °C | 28.7 °C | 60.96 mm |
| May | 19.2 °C | 31.2 °C | 86.11 mm |
| June | 22.3 °C | 32.5 °C | 228.35 mm |
| July | 23.2 °C | 32.9 °C | 230.12 mm |
| August | 23.4 °C | 33.1 °C | 239.52 mm |
| September | 22.8 °C | 32.3 °C | 198.63 mm |
| October | 19.6 °C | 30.1 °C | 86.11 mm |
| November | 15 °C | 26.7 °C | 49.78 mm |
| December | 12.4 °C | 24.3 °C | 55.12 mm |
| Annual | 17.5 °C | 28.8 °C | 1436.88 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 10a : -1.1°C to 1.7°C |
| Plant Hardiness Zone - 2012 | Zone 10a : -1.1°C to 1.7°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |