Gretna Rainfall Forecast

  • 10%
  • 95%
  • 25%
  • 10%
  • 25%
  • 10%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Gretna Rainfall Statistics

January Rainfall

Mobridge, Mobridge Municipal Airport (44.1 miles)

  • Total Rainfall January

    0.2in

  • Daily Average January

    0.01in

  • Wettest Day 16 January, 2026

    0.1in

  • Wet Days January

    6/30 (20%)

Climate (2010–Present)

Mobridge, Mobridge Municipal Airport (44.1 miles)

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  • Annual Average 2021–2025

    18.7in

  • Monthly Average 2021–2025

    1.6in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 15 May, 2025

    2.6in
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