Chuluota, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 62.5 °F (low) to 82.4 °F (high). Annual precipitation averages 56.6 Inches. Chuluota is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 48.6 °F | 70.6 °F | 3.01 in. |
| February | 51.1 °F | 73.3 °F | 2.49 in. |
| March | 55.0 °F | 77.6 °F | 3.51 in. |
| April | 60.4 °F | 82.6 °F | 2.84 in. |
| May | 66.4 °F | 87.4 °F | 4.0 in. |
| June | 72.0 °F | 90.2 °F | 8.2 in. |
| July | 73.7 °F | 91.7 °F | 7.63 in. |
| August | 74.1 °F | 91.5 °F | 8.74 in. |
| September | 72.6 °F | 89.1 °F | 7.25 in. |
| October | 66.2 °F | 84.2 °F | 4.13 in. |
| November | 57.7 °F | 77.5 °F | 2.19 in. |
| December | 51.9 °F | 72.8 °F | 2.64 in. |
| Annual | 62.5 °F | 82.4 °F | 56.63 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 10a : 30°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |