Punta Rassa, Florida has a Tropical Savanna (Wet and Dry Climate) climate (Köppen classification: Aw). Average annual temperatures range from 19.7 °C (low) to 27.8 °C (high). Annual precipitation averages 1423.2 Millimeters. Punta Rassa is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13 °C | 22.4 °C | 59.18 mm |
| February | 14.3 °C | 23.6 °C | 45.47 mm |
| March | 16.3 °C | 25.2 °C | 54.36 mm |
| April | 19.1 °C | 27.6 °C | 61.98 mm |
| May | 21.7 °C | 29.8 °C | 86.87 mm |
| June | 24.1 °C | 31.2 °C | 247.9 mm |
| July | 24.7 °C | 31.8 °C | 227.08 mm |
| August | 24.7 °C | 32 °C | 232.92 mm |
| September | 24.3 °C | 31.4 °C | 222.5 mm |
| October | 21.8 °C | 29.3 °C | 86.61 mm |
| November | 17.4 °C | 25.9 °C | 48.26 mm |
| December | 14.8 °C | 23.7 °C | 50.04 mm |
| Annual | 19.7 °C | 27.8 °C | 1423.17 mm |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 1.7°C to 4.4°C |
| Plant Hardiness Zone - 2012 | Zone 10a : -1.1°C to 1.7°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Aw - Tropical Savanna (Wet and Dry Climate) |