St. Helen Airport Rainfall Forecast

  • 60%
  • 65%
  • 90%
  • 20%
  • 70%
  • 50%
  • 35%
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  • Rainfall Probability Forecast NOAA

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St. Helen Airport Rainfall Statistics

October Rainfall

Houghton Lake, Roscommon County Airport (13 miles)

  • Total Rainfall October

    0.7in

  • Daily Average October

    0.05in

  • Wettest Day 7 October, 2025

    0.5in

  • Wet Days October

    5/17 (29%)

Climate (2010–Present)

Houghton Lake, Roscommon County Airport (13 miles)

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  • Annual Average 2020–2024

    27in

  • Monthly Average 2020–2025

    2.3in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 29 March, 2025

    2.2in
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