Coopertown, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.4 °C (low) to 20.3 °C (high). Annual precipitation averages 1337.8 Millimeters. Coopertown 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 | -2.9 °C | 7.3 °C | 102.11 mm |
| February | -1.3 °C | 9.9 °C | 114.55 mm |
| March | 2.6 °C | 14.9 °C | 122.94 mm |
| April | 7.8 °C | 20.7 °C | 129.29 mm |
| May | 13.2 °C | 25.2 °C | 140.46 mm |
| June | 17.8 °C | 29.4 °C | 106.93 mm |
| July | 19.7 °C | 31.2 °C | 115.82 mm |
| August | 18.8 °C | 31.3 °C | 92.71 mm |
| September | 14.9 °C | 27.9 °C | 98.3 mm |
| October | 8.4 °C | 21.8 °C | 97.03 mm |
| November | 2.7 °C | 14.9 °C | 95.25 mm |
| December | -0.8 °C | 9.3 °C | 122.43 mm |
| Annual | 8.4 °C | 20.3 °C | 1337.82 mm |
| 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 : -17.8°C to -15°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 |