Germanton, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.4 °C (low) to 21 °C (high). Annual precipitation averages 1189 Millimeters. Germanton 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 Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.2 °C | 9.7 °C | 95.25 mm |
| February | -1 °C | 11.9 °C | 78.49 mm |
| March | 2.7 °C | 16.2 °C | 101.6 mm |
| April | 7.6 °C | 21.7 °C | 105.66 mm |
| May | 12.6 °C | 25.5 °C | 101.6 mm |
| June | 17.3 °C | 29.4 °C | 105.16 mm |
| July | 19.6 °C | 31.4 °C | 120.14 mm |
| August | 18.8 °C | 30.3 °C | 108.46 mm |
| September | 15.2 °C | 27.1 °C | 108.97 mm |
| October | 8.1 °C | 22 °C | 85.34 mm |
| November | 2.3 °C | 15.9 °C | 80.26 mm |
| December | -0.6 °C | 11.3 °C | 98.04 mm |
| Annual | 8.4 °C | 21 °C | 1188.97 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |