Columbia River - Astoria Bridge Rainfall Forecast

  • No Rain
  • No Rain
  • 85%
  • 70%
  • 5%
  • 20%
  • 40%
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Columbia River - Astoria Bridge Rainfall Statistics

September Rainfall

Astoria, Astoria Regional Airport (3.1 miles)

  • Total Rainfall September

    0.4in

  • Daily Average September

    0.03in

  • Wettest Day 14 September, 2025

    0.3in

  • Wet Days September

    4/18 (22%)

Climate (2010–Present)

Astoria, Astoria Regional Airport (3.1 miles)

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  • Annual Average 2020–2024

    68.7in

  • Monthly Average 2020–2025

    5.5in

  • Daily Average 2020–2025

    0.2in

  • Wettest Day 6 January, 2022

    5.1in
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