Charleston Rainfall Forecast

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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Charleston Rainfall Statistics

September Rainfall

Charleston Executive Airport (6.8 miles)

  • Total Rainfall September

    2.9in
  • Daily Average September

    0.2in
  • Wettest Day 11 September, 2017

    2.1in
  • Wet Days September

    5/19 (26%)

Climate (2010–Present)

Charleston Executive Airport (6.8 miles)

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  • Annual Average 2010–Present

    32.7in
  • Monthly Average 2010–Present

    2.9in
  • Daily Average 2010–Present

    0.1in
  • Wettest Day 7 October, 2016

    13.2in
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