Johnston Rainfall Forecast

  • 10%
  • 5%
  • 10%
  • 60%
  • 65%
  • 5%
  • 5%
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Johnston Rainfall Statistics

January Rainfall

Aiken Municipal Airport (14.3 miles)

  • Total Rainfall January

    0.4in

  • Daily Average January

    0.1in

  • Wettest Day 3 January, 2026

    0.4in

  • Wet Days January

    1/7 (14%)

Climate (2010–Present)

Aiken Municipal Airport (14.3 miles)

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  • Annual Average 2021–2025

    67.1in

  • Monthly Average 2021–2025

    5.6in

  • Daily Average 2021–2026

    0.2in

  • Wettest Day 6 November, 2024

    6.8in
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