Columbia River - Ackerman Island Rainfall Forecast

  • 80%
  • No Rain
  • No Rain
  • No Rain
  • 5%
  • 25%
  • 20%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Columbia River - Ackerman Island Rainfall Statistics

April Rainfall

Portland, Portland-Troutdale Airport (2.5 miles)

  • Total Rainfall April

    –

  • Daily Average April

    –

  • Wettest Day 2 April, 2026

    –

  • Wet Days April

    –

Climate (2010–Present)

Portland, Portland-Troutdale Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Annual Average 2021–2025

    39.7in

  • Monthly Average 2021–2026

    3.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 18 December, 2025

    2.3in
Get WillyWeather+ to remove ads