Climate almanac
Mount Holly
North Carolina, United States · 35.30°, -81.02°
What is the weather like in Mount Holly in September?
In September, Mount Holly is typically 84°F (29°C) during the day and 66°F (19°C) at night. The month brings about 3.9 in (99 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low66°F (19°C)
- Precipitation3.9 in (99 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)