Three Lakes, Florida has a Tropical Monsoon climate (Köppen classification: Am). Average annual temperatures range from 67.9 °F (low) to 84.4 °F (high). Annual precipitation averages 63.2 Inches. Three Lakes is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 57.7 °F | 76.4 °F | 1.98 in. |
| February | 59.8 °F | 78.5 °F | 2.12 in. |
| March | 62.3 °F | 80.6 °F | 2.33 in. |
| April | 66.2 °F | 84.1 °F | 3.07 in. |
| May | 70.5 °F | 87.0 °F | 5.93 in. |
| June | 74.2 °F | 89.4 °F | 9.81 in. |
| July | 75.3 °F | 90.6 °F | 7.67 in. |
| August | 75.7 °F | 90.7 °F | 8.81 in. |
| September | 75.0 °F | 89.3 °F | 9.14 in. |
| October | 71.7 °F | 86.3 °F | 6.98 in. |
| November | 65.4 °F | 81.4 °F | 2.84 in. |
| December | 61.3 °F | 78.3 °F | 2.47 in. |
| Annual | 67.9 °F | 84.4 °F | 63.15 in. |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 35°F to 30°F |
| Plant Hardiness Zone - 2012 | Zone 10b : 35°F to 30°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Am - Tropical Monsoon |