Elmore, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.2 °C (low) to 24.7 °C (high). Annual precipitation averages 1411.2 Millimeters. Elmore is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.3 °C | 14.3 °C | 134.11 mm |
| February | 4 °C | 16.8 °C | 138.94 mm |
| March | 7.5 °C | 21.1 °C | 131.57 mm |
| April | 11.1 °C | 25.1 °C | 114.55 mm |
| May | 16.1 °C | 28.9 °C | 109.98 mm |
| June | 20.3 °C | 32.1 °C | 129.79 mm |
| July | 22.2 °C | 33.3 °C | 125.98 mm |
| August | 21.7 °C | 33.1 °C | 105.41 mm |
| September | 18.9 °C | 30.8 °C | 98.55 mm |
| October | 12.4 °C | 25.7 °C | 77.98 mm |
| November | 6.2 °C | 19.9 °C | 102.87 mm |
| December | 3.6 °C | 15.5 °C | 141.48 mm |
| Annual | 12.2 °C | 24.7 °C | 1411.21 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |