Barnhart Rainfall Forecast

  • 30%
  • 25%
  • No Rain
  • No Rain
  • 5%
  • 5%
  • 5%
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Barnhart Rainfall Statistics

August Rainfall

St. Louis Downtown Airport (19.9 miles)

  • Total Rainfall August

    1.5in

  • Daily Average August

    0.1in

  • Wettest Day 10 August, 2025

    1.2in

  • Wet Days August

    2/19 (11%)

Climate (2010–Present)

St. Louis Downtown Airport (19.9 miles)

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  • Annual Average 2020–2024

    45.4in

  • Monthly Average 2020–2025

    3.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 26 July, 2022

    7.2in
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