St. Augustine Rainfall Forecast

  • 20%
  • 20%
  • 35%
  • 35%
  • 45%
  • 40%
  • 30%
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  • Rainfall Probability Forecast NOAA

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St. Augustine Rainfall Statistics

September Rainfall

Northeast Florida Regional Airport (4.3 miles)

  • Total Rainfall September

    5.8in

  • Daily Average September

    0.4in

  • Wettest Day 7 September, 2025

    2.5in

  • Wet Days September

    6/18 (33%)

Climate (2010–Present)

Northeast Florida Regional Airport (4.3 miles)

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  • Annual Average 2020–2024

    41.3in

  • Monthly Average 2020–2025

    3.3in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 29 September, 2022

    4.6in
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