Fountainebleau, Florida has a Tropical Monsoon climate (Köppen classification: Am). Average annual temperatures range from 68.7 °F (low) to 84.2 °F (high). Annual precipitation averages 66 Inches. Fountainebleau is located in USDA Plant Hardiness Zone 11a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 58.5 °F | 76.2 °F | 2.16 in. |
| February | 60.6 °F | 78.2 °F | 2.2 in. |
| March | 63.2 °F | 80.4 °F | 2.61 in. |
| April | 67.2 °F | 83.8 °F | 3.19 in. |
| May | 71.3 °F | 86.7 °F | 6.0 in. |
| June | 74.8 °F | 89.2 °F | 9.92 in. |
| July | 76.0 °F | 90.5 °F | 7.9 in. |
| August | 76.4 °F | 90.7 °F | 9.08 in. |
| September | 75.7 °F | 89.2 °F | 9.58 in. |
| October | 72.5 °F | 86.1 °F | 7.76 in. |
| November | 66.3 °F | 81.2 °F | 3.04 in. |
| December | 62.0 °F | 78.1 °F | 2.55 in. |
| Annual | 68.7 °F | 84.2 °F | 65.99 in. |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 11a : 40°F to 35°F |
| Plant Hardiness Zone - 2012 | Zone 10b : 35°F to 30°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Am - Tropical Monsoon |