Dresden, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48 °F (low) to 69 °F (high). Annual precipitation averages 53.6 Inches. Dresden 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 | 27.3 °F | 45.5 °F | 4.03 in. |
| February | 30.2 °F | 50.1 °F | 4.25 in. |
| March | 38.0 °F | 59.7 °F | 4.98 in. |
| April | 47.4 °F | 70.1 °F | 5.32 in. |
| May | 57.4 °F | 78.1 °F | 5.73 in. |
| June | 65.5 °F | 85.6 °F | 4.77 in. |
| July | 68.9 °F | 88.6 °F | 4.17 in. |
| August | 66.9 °F | 88.3 °F | 3.32 in. |
| September | 59.1 °F | 82.5 °F | 3.76 in. |
| October | 47.4 °F | 71.7 °F | 3.71 in. |
| November | 37.5 °F | 59.0 °F | 4.47 in. |
| December | 30.4 °F | 48.8 °F | 5.09 in. |
| Annual | 48 °F | 69 °F | 53.6 in. |
| 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 : 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 |