Charleston Harbor Rainfall Forecast

  • 5%
  • 40%
  • 90%
  • 15%
  • 55%
  • 65%
  • 80%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Charleston Harbor Rainfall Statistics

October Rainfall

Southwest Oregon Regional Airport (6.2 miles)

  • Total Rainfall October

    3.9in

  • Daily Average October

    0.1in

  • Wettest Day 25 October, 2025

    0.8in

  • Wet Days October

    14/30 (47%)

Climate (2010–Present)

Southwest Oregon Regional Airport (6.2 miles)

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  • Annual Average 2020–2024

    53.4in

  • Monthly Average 2020–2025

    4.1in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 3 December, 2023

    3in
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