St. Louis Rainfall Forecast

  • 20%
  • 70%
  • 25%
  • 30%
  • 60%
  • 75%
  • 70%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

St. Louis Rainfall Statistics

May Rainfall

St. Louis Downtown Airport (5 miles)

  • Total Rainfall May

    2.2in

  • Daily Average May

    0.2in

  • Wettest Day 3 May, 2025

    1.5in

  • Wet Days May

    7/15 (47%)

Climate (2010–Present)

St. Louis Downtown Airport (5 miles)

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  • Annual Average 2020–2024

    45.4in

  • Monthly Average 2020–2025

    3.8in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 26 July, 2022

    7.2in
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