Briceville, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.6 °F (low) to 69.1 °F (high). Annual precipitation averages 57.8 Inches. Briceville is located in USDA Plant Hardiness Zone 7b. 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 | 28.1 °F | 46.8 °F | 5.19 in. |
| February | 31.0 °F | 51.5 °F | 5.34 in. |
| March | 37.4 °F | 60.6 °F | 5.47 in. |
| April | 45.9 °F | 70.5 °F | 5.21 in. |
| May | 55.5 °F | 78.3 °F | 4.4 in. |
| June | 63.4 °F | 84.7 °F | 4.8 in. |
| July | 67.4 °F | 87.4 °F | 5.91 in. |
| August | 66.2 °F | 86.8 °F | 3.74 in. |
| September | 60.0 °F | 82.1 °F | 4.21 in. |
| October | 47.6 °F | 71.3 °F | 3.21 in. |
| November | 36.6 °F | 59.4 °F | 4.4 in. |
| December | 31.6 °F | 50.1 °F | 5.91 in. |
| Annual | 47.6 °F | 69.1 °F | 57.79 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 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |