St John Rainfall Forecast

  • 55%
  • 15%
  • 5%
  • 5%
  • 35%
  • 30%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

St John Rainfall Statistics

January Rainfall

St. Louis Lambert International Airport (2.5 miles)

  • Total Rainfall January

    1in

  • Daily Average January

    0.04in

  • Wettest Day 24 January, 2026

    0.4in

  • Wet Days January

    6/30 (20%)

Climate (2010–Present)

St. Louis Lambert International Airport (2.5 miles)

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  • Annual Average 2021–2025

    42.5in

  • Monthly Average 2021–2025

    3.5in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 26 July, 2022

    8.6in
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