Caryville, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.1 °F (low) to 68.4 °F (high). Annual precipitation averages 58.5 Inches. Caryville is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.7 °F | 46.2 °F | 5.16 in. |
| February | 29.7 °F | 50.9 °F | 5.16 in. |
| March | 35.7 °F | 59.9 °F | 5.58 in. |
| April | 44.3 °F | 69.6 °F | 5.06 in. |
| May | 54.2 °F | 77.7 °F | 4.51 in. |
| June | 62.2 °F | 84.0 °F | 5.07 in. |
| July | 66.1 °F | 86.7 °F | 6.13 in. |
| August | 64.8 °F | 85.9 °F | 3.85 in. |
| September | 58.3 °F | 81.5 °F | 4.38 in. |
| October | 45.8 °F | 70.6 °F | 3.23 in. |
| November | 34.9 °F | 58.8 °F | 4.44 in. |
| December | 30.2 °F | 49.4 °F | 5.88 in. |
| Annual | 46.1 °F | 68.4 °F | 58.45 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |