Sun City Center, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 17.3 °C (low) to 28.1 °C (high). Annual precipitation averages 1376.2 Millimeters. Sun City Center is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.9 °C | 22 °C | 74.17 mm |
| February | 11.4 °C | 23.5 °C | 57.15 mm |
| March | 13.3 °C | 25.5 °C | 74.17 mm |
| April | 16.2 °C | 28.1 °C | 69.6 mm |
| May | 19.3 °C | 30.7 °C | 87.63 mm |
| June | 22.4 °C | 32.2 °C | 215.9 mm |
| July | 23.2 °C | 32.6 °C | 209.04 mm |
| August | 23.4 °C | 32.7 °C | 223.01 mm |
| September | 22.7 °C | 31.9 °C | 177.55 mm |
| October | 19.1 °C | 29.4 °C | 75.18 mm |
| November | 14.4 °C | 25.8 °C | 51.56 mm |
| December | 11.7 °C | 23.3 °C | 61.21 mm |
| Annual | 17.3 °C | 28.1 °C | 1376.17 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 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |