Seattle Rainfall Forecast

  • 15%
  • 10%
  • 5%
  • 5%
  • 5%
  • 10%
  • 5%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Seattle Rainfall Statistics

September Rainfall

Seattle, Seattle Boeing Field (3.7 miles)

  • Total Rainfall September

    1.8in
  • Daily Average September

    0.1in
  • Wettest Day 14 September, 2018

    0.9in
  • Wet Days September

    9/23 (39%)

Climate (2010–Present)

Seattle, Seattle Boeing Field (3.7 miles)

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  • Annual Average 2010–Present

    45.9in
  • Monthly Average 2010–Present

    4.1in
  • Daily Average 2010–Present

    0.1in
  • Wettest Day 13 October, 2016

    4.2in
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