Elfers, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 64.8 °F (low) to 81.1 °F (high). Annual precipitation averages 55.8 Inches. Elfers is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 51.1 °F | 69.5 °F | 3.09 in. |
| February | 54.0 °F | 72.0 °F | 2.57 in. |
| March | 58.0 °F | 75.7 °F | 3.02 in. |
| April | 64.0 °F | 80.7 °F | 2.85 in. |
| May | 69.6 °F | 85.3 °F | 2.65 in. |
| June | 74.5 °F | 88.5 °F | 7.4 in. |
| July | 75.8 °F | 89.6 °F | 9.1 in. |
| August | 75.8 °F | 89.9 °F | 9.81 in. |
| September | 73.9 °F | 89.0 °F | 7.58 in. |
| October | 67.8 °F | 84.0 °F | 2.65 in. |
| November | 59.4 °F | 77.1 °F | 1.94 in. |
| December | 54.1 °F | 72.0 °F | 3.11 in. |
| Annual | 64.8 °F | 81.1 °F | 55.77 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |