East Cleveland, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.7 °C (low) to 21.1 °C (high). Annual precipitation averages 1453.1 Millimeters. East Cleveland is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.7 °C | 9.2 °C | 127.51 mm |
| February | -0.2 °C | 11.8 °C | 119.63 mm |
| March | 3.2 °C | 16.4 °C | 139.19 mm |
| April | 7.6 °C | 21.6 °C | 125.73 mm |
| May | 13 °C | 25.8 °C | 115.82 mm |
| June | 17.4 °C | 29.4 °C | 125.48 mm |
| July | 19.7 °C | 31.1 °C | 139.19 mm |
| August | 18.9 °C | 30.8 °C | 97.79 mm |
| September | 15.3 °C | 28.1 °C | 122.17 mm |
| October | 8.4 °C | 22.2 °C | 82.55 mm |
| November | 2.4 °C | 15.9 °C | 116.84 mm |
| December | -0.2 °C | 10.8 °C | 141.22 mm |
| Annual | 8.7 °C | 21.1 °C | 1453.12 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |