Moravian Falls, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.1 °F (low) to 69.1 °F (high). Annual precipitation averages 52.5 Inches. Moravian Falls 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 | 27.2 °F | 48.9 °F | 4.38 in. |
| February | 29.4 °F | 52.7 °F | 3.42 in. |
| March | 35.9 °F | 60.2 °F | 4.44 in. |
| April | 44.5 °F | 69.9 °F | 4.81 in. |
| May | 53.9 °F | 77.4 °F | 4.91 in. |
| June | 62.0 °F | 84.1 °F | 4.54 in. |
| July | 66.0 °F | 87.3 °F | 4.65 in. |
| August | 64.6 °F | 85.7 °F | 5.29 in. |
| September | 58.2 °F | 80.1 °F | 4.29 in. |
| October | 45.9 °F | 71.0 °F | 3.86 in. |
| November | 35.5 °F | 60.5 °F | 3.43 in. |
| December | 29.6 °F | 51.9 °F | 4.49 in. |
| Annual | 46.1 °F | 69.1 °F | 52.51 in. |
| 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 : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |