Washington D.C. Rainfall Forecast

  • 65%
  • 45%
  • 55%
  • 45%
  • 45%
  • 45%
  • 40%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Washington D.C. Rainfall Statistics

September Rainfall

Washington/Reagan National Airport, DC (1.9 miles)

  • Total Rainfall September

    16.5in
  • Daily Average September

    1.4in
  • Wettest Day 9 September, 2018

    7.3in
  • Wet Days September

    6/21 (29%)

Climate (2010–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Annual Average 2010–Present

    134in
  • Monthly Average 2010–Present

    11.9in
  • Daily Average 2010–Present

    0.4in
  • Wettest Day 27 June, 2015

    21.8in
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