Siuslaw River - Cushman Rainfall Forecast

  • No Rain
  • No Rain
  • 30%
  • 55%
  • 5%
  • 30%
  • 35%
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Siuslaw River - Cushman Rainfall Statistics

September Rainfall

Southwest Oregon Regional Airport (39.8 miles)

  • Total Rainfall September

    1.3in

  • Daily Average September

    0.1in

  • Wettest Day 14 September, 2025

    0.6in

  • Wet Days September

    5/18 (28%)

Climate (2010–Present)

Southwest Oregon Regional Airport (39.8 miles)

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  • Annual Average 2020–2024

    53.4in

  • Monthly Average 2020–2025

    4.1in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 3 December, 2023

    3in
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