Wabasso, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 18.8 °C (low) to 27.4 °C (high). Annual precipitation averages 1453.1 Millimeters. Wabasso is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.9 °C | 22 °C | 70.87 mm |
| February | 13.2 °C | 23.2 °C | 67.82 mm |
| March | 15.2 °C | 24.7 °C | 81.79 mm |
| April | 17.9 °C | 26.8 °C | 67.56 mm |
| May | 20.7 °C | 28.8 °C | 101.09 mm |
| June | 22.9 °C | 30.8 °C | 186.18 mm |
| July | 23.6 °C | 32 °C | 154.18 mm |
| August | 23.9 °C | 31.6 °C | 208.53 mm |
| September | 23.7 °C | 30.8 °C | 222.25 mm |
| October | 21.4 °C | 28.6 °C | 137.41 mm |
| November | 16.8 °C | 25.7 °C | 87.38 mm |
| December | 13.9 °C | 23.3 °C | 68.07 mm |
| Annual | 18.8 °C | 27.4 °C | 1453.13 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 10a : -1.1°C to 1.7°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |