Waverly, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.7 °C (low) to 23.6 °C (high). Annual precipitation averages 1410.2 Millimeters. Waverly is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.5 °C | 13.3 °C | 132.08 mm |
| February | 2.3 °C | 15.6 °C | 129.79 mm |
| March | 5.7 °C | 19.8 °C | 141.73 mm |
| April | 9.6 °C | 23.6 °C | 118.87 mm |
| May | 14.7 °C | 27.8 °C | 100.84 mm |
| June | 18.8 °C | 31 °C | 122.17 mm |
| July | 20.7 °C | 32.4 °C | 132.59 mm |
| August | 20.4 °C | 31.9 °C | 107.19 mm |
| September | 17.3 °C | 29.6 °C | 93.47 mm |
| October | 10.8 °C | 24.6 °C | 81.79 mm |
| November | 4.9 °C | 19.1 °C | 108.71 mm |
| December | 2.1 °C | 14.5 °C | 140.97 mm |
| Annual | 10.7 °C | 23.6 °C | 1410.2 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |