Lake Oahe Rainfall Forecast

  • 100%
  • 40%
  • 5%
  • 10%
  • 15%
  • 5%
  • No Rain
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Lake Oahe Rainfall Statistics

September Rainfall

Mobridge, Mobridge Municipal Airport (20.5 miles)

  • Total Rainfall September

    3.9in

  • Daily Average September

    0.3in

  • Wettest Day 13 September, 2025

    2.2in

  • Wet Days September

    4/18 (22%)

Climate (2010–Present)

Mobridge, Mobridge Municipal Airport (20.5 miles)

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  • Annual Average 2020–2024

    16.4in

  • Monthly Average 2020–2025

    1.5in

  • Daily Average 2020–2025

    0.05in

  • Wettest Day 15 May, 2025

    2.6in
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