Climate almanac
Sioux City
Iowa, United States · 42.50°, -96.40°
What is the weather like in Sioux City in June?
In June, Sioux City is typically 85°F (30°C) during the day and 64°F (18°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total.
- Average high85°F (30°C)
- Average low64°F (18°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)