Big Marsh Wildlife Area Rainfall Forecast

  • 60%
  • No Rain
  • No Rain
  • No Rain
  • 5%
  • 35%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Big Marsh Wildlife Area Rainfall Statistics

December Rainfall

Waterloo, Waterloo Municipal Airport (22.4 miles)

  • Total Rainfall December

    0.3in

  • Daily Average December

    0.03in

  • Wettest Day 6 December, 2025

    0.2in

  • Wet Days December

    5/13 (38%)

Climate (2010–Present)

Waterloo, Waterloo Municipal Airport (22.4 miles)

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  • Annual Average 2020–2024

    31.2in

  • Monthly Average 2020–2025

    2.6in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 21 May, 2024

    2.8in
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