Central, Tennessee has a Temperate Oceanic Climate climate (Köppen classification: Cfb). Average annual temperatures range from 7.4 °C (low) to 20 °C (high). Annual precipitation averages 1150.6 Millimeters. Central 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 | -2.9 °C | 8.1 °C | 88.65 mm |
| February | -1.6 °C | 10.3 °C | 93.98 mm |
| March | 1.9 °C | 15.2 °C | 101.35 mm |
| April | 6.6 °C | 20.7 °C | 103.63 mm |
| May | 11.6 °C | 24.8 °C | 102.87 mm |
| June | 16 °C | 28.2 °C | 100.33 mm |
| July | 18.1 °C | 29.7 °C | 127.25 mm |
| August | 17.4 °C | 29.4 °C | 118.36 mm |
| September | 14 °C | 26.8 °C | 70.61 mm |
| October | 7.4 °C | 21.3 °C | 64.77 mm |
| November | 1.7 °C | 15.1 °C | 74.68 mm |
| December | -1.3 °C | 9.8 °C | 104.14 mm |
| Annual | 7.4 °C | 20 °C | 1150.62 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 |