Teachey, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.4 °C (low) to 23.1 °C (high). Annual precipitation averages 1430.5 Millimeters. Teachey is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.1 °C | 12.8 °C | 99.31 mm |
| February | 1.1 °C | 14.7 °C | 87.38 mm |
| March | 4.4 °C | 18.6 °C | 104.39 mm |
| April | 9.3 °C | 23.6 °C | 92.46 mm |
| May | 14.4 °C | 27.3 °C | 109.73 mm |
| June | 19.1 °C | 30.7 °C | 148.34 mm |
| July | 21.2 °C | 32.4 °C | 159.51 mm |
| August | 20.3 °C | 31.4 °C | 173.48 mm |
| September | 17.5 °C | 28.8 °C | 178.82 mm |
| October | 10.8 °C | 24 °C | 95 mm |
| November | 4.8 °C | 18.7 °C | 91.19 mm |
| December | 1.8 °C | 14.5 °C | 90.93 mm |
| Annual | 10.4 °C | 23.1 °C | 1430.54 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |