Gibsonton, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 18 °C (low) to 27.9 °C (high). Annual precipitation averages 1423.9 Millimeters. Gibsonton is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.4 °C | 21.3 °C | 76.96 mm |
| February | 12 °C | 22.8 °C | 62.74 mm |
| March | 14.2 °C | 25.1 °C | 73.91 mm |
| April | 17.3 °C | 27.9 °C | 71.12 mm |
| May | 20.5 °C | 30.8 °C | 87.12 mm |
| June | 23.3 °C | 32.3 °C | 227.58 mm |
| July | 24.1 °C | 32.4 °C | 216.92 mm |
| August | 24.2 °C | 32.6 °C | 237.49 mm |
| September | 23.3 °C | 32.1 °C | 183.39 mm |
| October | 19.8 °C | 29.3 °C | 74.93 mm |
| November | 15.1 °C | 25.6 °C | 46.99 mm |
| December | 12.2 °C | 22.8 °C | 64.77 mm |
| Annual | 18 °C | 27.9 °C | 1423.92 mm |
| Average First Frost Date | Frost Rare |
| 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 10a : -1.1°C to 1.7°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |