Brogden, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.6 °C (low) to 22.5 °C (high). Annual precipitation averages 1259.8 Millimeters. Brogden is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.3 °C | 11.8 °C | 87.12 mm |
| February | 1.3 °C | 13.7 °C | 72.9 mm |
| March | 4.7 °C | 17.7 °C | 98.3 mm |
| April | 9.7 °C | 22.8 °C | 87.88 mm |
| May | 14.7 °C | 26.8 °C | 96.52 mm |
| June | 19.3 °C | 30.6 °C | 117.86 mm |
| July | 21.4 °C | 32.1 °C | 148.84 mm |
| August | 20.4 °C | 31 °C | 140.46 mm |
| September | 17.6 °C | 28.2 °C | 157.23 mm |
| October | 10.7 °C | 23.3 °C | 85.6 mm |
| November | 4.9 °C | 17.8 °C | 81.79 mm |
| December | 1.9 °C | 13.6 °C | 85.34 mm |
| Annual | 10.6 °C | 22.5 °C | 1259.84 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |