The Southampton Rainfall Forecast

  • 5%
  • 85%
  • 10%
  • 20%
  • 75%
  • 30%
  • 30%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

The Southampton Rainfall Statistics

April Rainfall

St. Louis Downtown Airport (6.8 miles)

  • Total Rainfall April

    3in

  • Daily Average April

    0.2in

  • Wettest Day 18 April, 2026

    0.7in

  • Wet Days April

    7/23 (30%)

Climate (2010–Present)

St. Louis Downtown Airport (6.8 miles)

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  • Annual Average 2021–2025

    43.5in

  • Monthly Average 2021–2026

    3.6in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 26 July, 2022

    7.2in
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