Columbia River - Deer Island Point Rainfall Forecast

  • 35%
  • 5%
  • 5%
  • 5%
  • No Rain
  • No Rain
  • 5%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Columbia River - Deer Island Point Rainfall Statistics

September Rainfall

Southwest Washington Regional Airport (10.6 miles)

  • Total Rainfall September

    1.1in

  • Daily Average September

    0.04in

  • Wettest Day 24 September, 2026

    0.6in

  • Wet Days September

    5/29 (17%)

Climate (2021–2025)

Southwest Washington Regional Airport (10.6 miles)

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

  • Annual Average 2021–2025

    39.7in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 4 November, 2022

    4.2in
Get WillyWeather+ to remove ads