Waverly, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47 °F (low) to 67.1 °F (high). Annual precipitation averages 47.1 Inches. Waverly is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 25.4 °F | 41.7 °F | 3.53 in. |
| February | 28.0 °F | 46.5 °F | 3.36 in. |
| March | 36.2 °F | 56.2 °F | 4.49 in. |
| April | 46.3 °F | 68.1 °F | 4.88 in. |
| May | 56.9 °F | 77.1 °F | 5.03 in. |
| June | 65.3 °F | 85.2 °F | 4.32 in. |
| July | 68.5 °F | 88.0 °F | 4.1 in. |
| August | 66.0 °F | 87.0 °F | 2.93 in. |
| September | 58.4 °F | 82.5 °F | 3.21 in. |
| October | 47.4 °F | 70.6 °F | 3.42 in. |
| November | 36.5 °F | 56.7 °F | 3.82 in. |
| December | 29.2 °F | 46.0 °F | 3.96 in. |
| Annual | 47 °F | 67.1 °F | 47.05 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |