Climate almanac
Mandan
North Dakota, United States · 46.83°, -100.89°
What is the weather like in Mandan in August?
In August, Mandan is typically 83°F (28°C) during the day and 58°F (15°C) at night. The month brings about 2.2 in (56 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low58°F (15°C)
- Precipitation2.2 in (56 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)