Decatur Rainfall Forecast

  • 20%
  • 20%
  • 30%
  • 35%
  • 20%
  • 45%
  • 75%
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Decatur Rainfall Statistics

May Rainfall

Decatur Airport (4.3 miles)

  • Total Rainfall May

    1.2in

  • Daily Average May

    0.1in

  • Wettest Day 3 May, 2025

    0.9in

  • Wet Days May

    4/14 (29%)

Climate (2010–Present)

Decatur Airport (4.3 miles)

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  • Annual Average 2020–2024

    39.1in

  • Monthly Average 2020–2025

    3.1in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 3 August, 2022

    3.8in
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