Waverly, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.4 °F (low) to 69.7 °F (high). Annual precipitation averages 55.2 Inches. Waverly is located in USDA Plant Hardiness Zone 7b. 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 | 27.6 °F | 47.2 °F | 4.24 in. |
| February | 30.3 °F | 51.9 °F | 4.62 in. |
| March | 37.5 °F | 61.2 °F | 5.52 in. |
| April | 46.2 °F | 71.1 °F | 5.19 in. |
| May | 56.0 °F | 78.3 °F | 5.99 in. |
| June | 64.2 °F | 85.1 °F | 4.45 in. |
| July | 67.8 °F | 88.4 °F | 4.46 in. |
| August | 66.1 °F | 88.5 °F | 3.87 in. |
| September | 58.8 °F | 82.4 °F | 3.95 in. |
| October | 47.2 °F | 72.1 °F | 3.77 in. |
| November | 36.9 °F | 60.2 °F | 4.08 in. |
| December | 30.6 °F | 50.0 °F | 5.09 in. |
| Annual | 47.4 °F | 69.7 °F | 55.23 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 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |