Lone Oak, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.2 °C (low) to 18.9 °C (high). Annual precipitation averages 1771.7 Millimeters. Lone Oak 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 | -1.8 °C | 7.2 °C | 157.48 mm |
| February | -0.2 °C | 9.4 °C | 147.83 mm |
| March | 3.8 °C | 14.3 °C | 166.12 mm |
| April | 8.8 °C | 19.5 °C | 151.64 mm |
| May | 13.6 °C | 23.6 °C | 135.13 mm |
| June | 17.7 °C | 27.2 °C | 160.53 mm |
| July | 19.4 °C | 28.9 °C | 144.02 mm |
| August | 18.9 °C | 28.6 °C | 124.21 mm |
| September | 15.8 °C | 25.7 °C | 135.38 mm |
| October | 9.7 °C | 19.9 °C | 107.19 mm |
| November | 4.4 °C | 13.8 °C | 149.86 mm |
| December | 0.5 °C | 8.7 °C | 192.28 mm |
| Annual | 9.2 °C | 18.9 °C | 1771.67 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |