Big Branch Marsh National Wildlife Refuge Rainfall Forecast

  • 10%
  • 5%
  • 5%
  • 10%
  • 10%
  • 15%
  • 20%
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Big Branch Marsh National Wildlife Refuge Rainfall Statistics

September Rainfall

Slidell, Slidell Airport (6.2 miles)

  • Total Rainfall September

    0.9in

  • Daily Average September

    0.1in

  • Wettest Day 13 September, 2025

    0.9in

  • Wet Days September

    1/16 (6%)

Climate (2010–Present)

Slidell, Slidell Airport (6.2 miles)

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  • Annual Average 2020–2024

    63.9in

  • Monthly Average 2020–2025

    5.2in

  • Daily Average 2020–2025

    0.2in

  • Wettest Day 29 August, 2021

    9.3in
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