Ramer, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.6 °C (low) to 22.2 °C (high). Annual precipitation averages 1471.4 Millimeters. Ramer is located in USDA Plant Hardiness Zone 8a. 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 | -1.2 °C | 9.9 °C | 119.63 mm |
| February | 0.5 °C | 12.6 °C | 131.57 mm |
| March | 4.4 °C | 17.4 °C | 142.49 mm |
| April | 9.1 °C | 22.7 °C | 143 mm |
| May | 14.4 °C | 26.9 °C | 137.41 mm |
| June | 18.9 °C | 30.8 °C | 115.06 mm |
| July | 20.7 °C | 32.4 °C | 119.38 mm |
| August | 19.8 °C | 32.2 °C | 98.81 mm |
| September | 15.9 °C | 29.3 °C | 106.93 mm |
| October | 9 °C | 23.4 °C | 102.36 mm |
| November | 3.2 °C | 16.8 °C | 110.49 mm |
| December | 0.6 °C | 11.4 °C | 144.27 mm |
| Annual | 9.6 °C | 22.2 °C | 1471.4 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 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |