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Climate almanac

Sioux Falls

South Dakota, United States · 43.54°, -96.73°

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What is the weather like in Sioux Falls in July?

In July, Sioux Falls is typically 85°F (29°C) during the day and 65°F (18°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.

  • Average high85°F (29°C)
  • Average low65°F (18°C)
  • Precipitation3.2 in (81 mm)
  • Clear or mostly clear days17
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)