Green Level, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.4 °F (low) to 70.6 °F (high). Annual precipitation averages 46.9 Inches. Green Level 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 | 29.4 °F | 50.0 °F | 3.63 in. |
| February | 31.5 °F | 53.7 °F | 2.94 in. |
| March | 38.2 °F | 61.5 °F | 4.16 in. |
| April | 46.9 °F | 71.7 °F | 3.85 in. |
| May | 56.0 °F | 78.8 °F | 3.69 in. |
| June | 64.3 °F | 86.2 °F | 4.42 in. |
| July | 68.5 °F | 89.3 °F | 4.54 in. |
| August | 67.0 °F | 87.7 °F | 4.19 in. |
| September | 61.0 °F | 81.8 °F | 5.01 in. |
| October | 48.2 °F | 71.8 °F | 3.44 in. |
| November | 37.5 °F | 61.6 °F | 3.39 in. |
| December | 32.3 °F | 53.1 °F | 3.62 in. |
| Annual | 48.4 °F | 70.6 °F | 46.88 in. |
| 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 : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |