Climate almanac
Wilmington
North Carolina, United States · 34.24°, -77.95°
What is the weather like in Wilmington in September?
In September, Wilmington is typically 83°F (28°C) during the day and 69°F (21°C) at night. The month brings about 7.6 in (193 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low69°F (21°C)
- Precipitation7.6 in (193 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)