Bean Station, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.1 °C (low) to 20.4 °C (high). Annual precipitation averages 1205.5 Millimeters. Bean Station 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 | -2.6 °C | 8 °C | 112.52 mm |
| February | -1.1 °C | 10.4 °C | 109.98 mm |
| March | 2.3 °C | 15.4 °C | 114.3 mm |
| April | 7.1 °C | 21.1 °C | 112.52 mm |
| May | 12.5 °C | 25.3 °C | 96.01 mm |
| June | 17.1 °C | 29.3 °C | 104.14 mm |
| July | 19.2 °C | 30.7 °C | 117.09 mm |
| August | 18.4 °C | 30.5 °C | 81.53 mm |
| September | 14.9 °C | 27.6 °C | 80.26 mm |
| October | 8.1 °C | 21.7 °C | 64.01 mm |
| November | 2.1 °C | 15 °C | 87.38 mm |
| December | -0.8 °C | 9.8 °C | 125.73 mm |
| Annual | 8.1 °C | 20.4 °C | 1205.47 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |