Charleston Harbor - Patriots Point Rainfall Forecast

  • 10%
  • 50%
  • 85%
  • 5%
  • No Rain
  • 5%
  • 5%
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Charleston Harbor - Patriots Point Rainfall Statistics

January Rainfall

Charleston Executive Airport (8.1 miles)

  • Total Rainfall January

    1.3in

  • Daily Average January

    0.1in

  • Wettest Day 18 January, 2026

    0.8in

  • Wet Days January

    3/24 (13%)

Climate (2010–Present)

Charleston Executive Airport (8.1 miles)

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  • Annual Average 2021–2025

    27.5in

  • Monthly Average 2021–2025

    2.3in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 23 August, 2025

    6.6in
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