North Port, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 63.5 °F (low) to 83.8 °F (high). Annual precipitation averages 56.6 Inches. North Port is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 50.8 °F | 73.4 °F | 2.78 in. |
| February | 53.3 °F | 76.0 °F | 2.15 in. |
| March | 56.2 °F | 79.2 °F | 3.03 in. |
| April | 61.3 °F | 83.7 °F | 2.4 in. |
| May | 66.6 °F | 88.2 °F | 3.39 in. |
| June | 72.1 °F | 90.5 °F | 8.99 in. |
| July | 73.7 °F | 91.2 °F | 9.06 in. |
| August | 74.2 °F | 91.6 °F | 9.43 in. |
| September | 73.1 °F | 90.1 °F | 7.82 in. |
| October | 67.3 °F | 86.2 °F | 3.39 in. |
| November | 59.0 °F | 80.0 °F | 1.96 in. |
| December | 54.3 °F | 75.8 °F | 2.17 in. |
| Annual | 63.5 °F | 83.8 °F | 56.57 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 10a : 30°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |