Osprey, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 18.5 °C (low) to 27.9 °C (high). Annual precipitation averages 1338.1 Millimeters. Osprey is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.4 °C | 22.2 °C | 66.29 mm |
| February | 12.8 °C | 23.3 °C | 54.36 mm |
| March | 14.7 °C | 25.1 °C | 77.72 mm |
| April | 17.6 °C | 27.4 °C | 66.8 mm |
| May | 20.6 °C | 30.1 °C | 80.26 mm |
| June | 23.3 °C | 31.6 °C | 199.64 mm |
| July | 24.1 °C | 32.2 °C | 186.18 mm |
| August | 24.3 °C | 32.4 °C | 229.11 mm |
| September | 23.4 °C | 31.7 °C | 195.33 mm |
| October | 20.6 °C | 29.6 °C | 78.49 mm |
| November | 15.9 °C | 26.1 °C | 42.67 mm |
| December | 13.3 °C | 23.5 °C | 61.21 mm |
| Annual | 18.5 °C | 27.9 °C | 1338.06 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |