Sneedville, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 45.6 °F (low) to 68 °F (high). Annual precipitation averages 48.9 Inches. Sneedville is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.5 °F | 45.8 °F | 4.45 in. |
| February | 28.9 °F | 49.8 °F | 4.32 in. |
| March | 35.0 °F | 59.0 °F | 4.67 in. |
| April | 43.8 °F | 69.5 °F | 4.48 in. |
| May | 53.7 °F | 77.1 °F | 4.05 in. |
| June | 61.6 °F | 83.8 °F | 4.26 in. |
| July | 65.7 °F | 86.3 °F | 4.91 in. |
| August | 64.2 °F | 85.9 °F | 3.53 in. |
| September | 58.1 °F | 80.8 °F | 3.23 in. |
| October | 45.5 °F | 70.2 °F | 2.6 in. |
| November | 34.7 °F | 58.3 °F | 3.43 in. |
| December | 29.9 °F | 49.0 °F | 4.99 in. |
| Annual | 45.6 °F | 68 °F | 48.92 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |