Mark Twain National Wildlife Refuge Rainfall Forecast

  • 55%
  • 55%
  • 15%
  • 5%
  • No Rain
  • 5%
  • 10%
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  • Rainfall Probability Forecast NOAA

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Mark Twain National Wildlife Refuge Rainfall Statistics

August Rainfall

St. Charles, St. Charles County Smartt Airport (19.3 miles)

  • Total Rainfall August

    3.5in
  • Daily Average August

    0.7in
  • Wettest Day 3 August, 2022

    3.3in
  • Wet Days August

    2/8 (25%)

Climate (2010–Present)

St. Charles, St. Charles County Smartt Airport (19.3 miles)

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  • Annual Average 2010–Present

    62.4in
  • Monthly Average 2010–Present

    5.7in
  • Daily Average 2010–Present

    0.2in
  • Wettest Day 30 April, 2019

    11.6in
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