Brownsville South Padre Island International Airport Rainfall Forecast

  • 80%
  • 60%
  • 60%
  • 60%
  • 55%
  • 45%
  • 60%
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  • Rainfall Probability Forecast NOAA

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Brownsville South Padre Island International Airport Rainfall Statistics

September Rainfall

Brownsville, Brownsville / South Padre Island International Airport (0 miles)

  • Total Rainfall September

    1.1in

  • Daily Average September

    0.1in

  • Wettest Day 6 September, 2025

    0.6in

  • Wet Days September

    8/17 (47%)

Climate (2010–Present)

Brownsville, Brownsville / South Padre Island International Airport (0 miles)

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  • Annual Average 2020–2024

    30.8in

  • Monthly Average 2020–2025

    2.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 1 October, 2021

    8.1in
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