Union Grove State Park Rainfall Forecast

  • 5%
  • No Rain
  • 15%
  • 55%
  • 35%
  • 30%
  • 40%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Union Grove State Park Rainfall Statistics

September Rainfall

Marshalltown, Marshalltown Municipal Airport (9.9 miles)

  • Total Rainfall September

    4.7in

  • Daily Average September

    0.4in

  • Wettest Day 11 September, 2019

    1.3in

  • Wet Days September

    7/15 (47%)

Climate (2010–Present)

Marshalltown, Marshalltown Municipal Airport (9.9 miles)

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  • Annual Average 2010–Present

    78.9in

  • Monthly Average 2010–Present

    7in

  • Daily Average 2010–Present

    0.2in

  • Wettest Day 10 June, 2016

    8.3in
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