Upper Sioux Agency State Park Rainfall Forecast

  • 65%
  • 5%
  • 5%
  • 5%
  • 50%
  • 5%
  • No Rain
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Upper Sioux Agency State Park Rainfall Statistics

August Rainfall

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

  • Total Rainfall August

    6.5in

  • Daily Average August

    0.4in

  • Wettest Day 16 August, 2025

    4.1in

  • Wet Days August

    7/18 (39%)

Climate (2010–Present)

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

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  • Annual Average 2020–2024

    27.4in

  • Monthly Average 2020–2025

    2.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 25 June, 2025

    6.4in
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