Pigeon Forge, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.4 °C (low) to 21.1 °C (high). Annual precipitation averages 1271.5 Millimeters. Pigeon Forge 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 | -2.2 °C | 8.8 °C | 122.17 mm |
| February | -0.7 °C | 11.3 °C | 108.2 mm |
| March | 2.8 °C | 16.2 °C | 122.43 mm |
| April | 7.4 °C | 21.6 °C | 102.87 mm |
| May | 12.8 °C | 26 °C | 108.46 mm |
| June | 17.2 °C | 29.7 °C | 114.55 mm |
| July | 19.3 °C | 31.2 °C | 128.78 mm |
| August | 18.7 °C | 30.8 °C | 90.17 mm |
| September | 15.2 °C | 28.1 °C | 82.8 mm |
| October | 8.3 °C | 22.5 °C | 71.88 mm |
| November | 2.2 °C | 15.7 °C | 91.44 mm |
| December | -0.6 °C | 10.7 °C | 127.76 mm |
| Annual | 8.4 °C | 21.1 °C | 1271.51 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |