Broadway, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.8 °F (low) to 72.1 °F (high). Annual precipitation averages 47.9 Inches. Broadway 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 | 31.0 °F | 52.9 °F | 3.67 in. |
| February | 33.1 °F | 56.4 °F | 3.09 in. |
| March | 39.5 °F | 64.1 °F | 3.87 in. |
| April | 48.6 °F | 73.8 °F | 3.54 in. |
| May | 57.4 °F | 80.2 °F | 3.61 in. |
| June | 65.4 °F | 86.9 °F | 4.33 in. |
| July | 69.2 °F | 89.9 °F | 5.47 in. |
| August | 68.1 °F | 88.0 °F | 4.74 in. |
| September | 61.9 °F | 82.3 °F | 5.07 in. |
| October | 50.1 °F | 72.5 °F | 3.64 in. |
| November | 39.8 °F | 62.5 °F | 3.37 in. |
| December | 33.7 °F | 55.1 °F | 3.54 in. |
| Annual | 49.8 °F | 72.1 °F | 47.94 in. |
| 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 : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |