Decatur Rainfall Forecast

  • No Rain
  • 50%
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  • 40%
  • 5%
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  • Rainfall Probability Forecast NOAA

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Decatur Rainfall Statistics

January Rainfall

Atlanta, De Kalb-Peachtree Airport (6.8 miles)

  • Total Rainfall January

    1.5in

  • Daily Average January

    0.1in

  • Wettest Day 10 January, 2026

    0.5in

  • Wet Days January

    5/21 (24%)

Climate (2010–Present)

Atlanta, De Kalb-Peachtree Airport (6.8 miles)

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  • Annual Average 2021–2025

    50in

  • Monthly Average 2021–2025

    4.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 26 September, 2024

    5.4in
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