Johns Island Rainfall Forecast

  • 55%
  • 90%
  • 60%
  • 60%
  • 65%
  • 60%
  • 55%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Johns Island Rainfall Statistics

August Rainfall

Charleston Executive Airport (1.2 miles)

  • Total Rainfall August

    1.3in

  • Daily Average August

    0.1in

  • Wettest Day 16 August, 2022

    0.7in

  • Wet Days August

    6/18 (33%)

Climate (2010–Present)

Charleston Executive Airport (1.2 miles)

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

  • Annual Average 2010–Present

    26.7in

  • Monthly Average 2010–Present

    2.4in

  • Daily Average 2010–Present

    0.1in

  • Wettest Day 23 April, 2020

    4in
Get an account to remove ads