Hunter, Tennessee has a Temperate Oceanic Climate climate (Köppen classification: Cfb). Average annual temperatures range from 7.4 °C (low) to 19.9 °C (high). Annual precipitation averages 1160.5 Millimeters. Hunter is located in USDA Plant Hardiness Zone 7b. 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 | -3.1 °C | 7.9 °C | 93.22 mm |
| February | -1.7 °C | 10.2 °C | 89.66 mm |
| March | 1.8 °C | 14.8 °C | 96.27 mm |
| April | 6.4 °C | 20.5 °C | 107.95 mm |
| May | 11.6 °C | 24.8 °C | 99.06 mm |
| June | 16.1 °C | 28.3 °C | 105.92 mm |
| July | 18.2 °C | 29.8 °C | 141.48 mm |
| August | 17.5 °C | 29.5 °C | 106.93 mm |
| September | 14 °C | 26.9 °C | 75.18 mm |
| October | 7.5 °C | 21.2 °C | 70.1 mm |
| November | 1.4 °C | 14.9 °C | 73.41 mm |
| December | -1.3 °C | 9.7 °C | 101.35 mm |
| Annual | 7.4 °C | 19.9 °C | 1160.53 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 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 | Cfb - Temperate Oceanic Climate |