Dewey Beach Rainfall Forecast

  • No Rain
  • 30%
  • 10%
  • No Rain
  • 5%
  • 5%
  • 5%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Dewey Beach Rainfall Statistics

September Rainfall

Georgetown, Sussex County Airport (15.5 miles)

  • Total Rainfall September

    4.2in
  • Daily Average September

    0.2in
  • Wettest Day 3 September, 2019

    4.1in
  • Wet Days September

    3/22 (14%)

Climate (2010–Present)

Georgetown, Sussex County Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Annual Average 2010–Present

    111.7in
  • Monthly Average 2010–Present

    9.9in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 31 August, 2018

    12.4in
Get an account to remove ads