Seattle Rainfall Forecast

  • No Rain
  • No Rain
  • No Rain
  • 5%
  • 5%
  • 5%
  • 35%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Seattle Rainfall Statistics

September Rainfall

Boeing Field - King County International Airport (3.7 miles)

  • Total Rainfall September

    2.4in
  • Daily Average September

    0.1in
  • Wettest Day 23 September, 2020

    1in
  • Wet Days September

    7/28 (25%)

Climate (2010–Present)

Boeing Field - King County International Airport (3.7 miles)

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  • Annual Average 2010–Present

    29.5in
  • Monthly Average 2010–Present

    2.6in
  • Daily Average 2010–Present

    0.1in
  • Wettest Day 9 February, 2017

    2.9in
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