Downtown (Portland) Rainfall Forecast

  • 15%
  • 10%
  • 5%
  • 15%
  • 65%
  • 55%
  • 60%
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Downtown (Portland) Rainfall Statistics

October Rainfall

Portland, Portland International Jetport (2.5 miles)

  • Total Rainfall October

    0.4in

  • Daily Average October

    0.03in

  • Wettest Day 8 October, 2025

    0.4in

  • Wet Days October

    2/16 (13%)

Climate (2010–Present)

Portland, Portland International Jetport (2.5 miles)

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  • Annual Average 2020–2024

    46.9in

  • Monthly Average 2020–2025

    3.9in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 14 October, 2022

    2.8in
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