Grimes Rainfall Forecast

  • 5%
  • 10%
  • 20%
  • 55%
  • 60%
  • 30%
  • 25%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Grimes Rainfall Statistics

August Rainfall

Ankeny, Ankeny Regional Airport (11.2 miles)

  • Total Rainfall August

    2.9in

  • Daily Average August

    0.1in

  • Wettest Day 18 August, 2019

    1.3in

  • Wet Days August

    6/22 (27%)

Climate (2010–Present)

Ankeny, Ankeny Regional Airport (11.2 miles)

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  • Annual Average 2010–Present

    18.3in

  • Monthly Average 2010–Present

    1.7in

  • Daily Average 2010–Present

    0.1in

  • Wettest Day 24 May, 2019

    2.4in
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