Brazos Island State Park Rainfall Forecast

  • 10%
  • 20%
  • 5%
  • 10%
  • 10%
  • 45%
  • 50%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Brazos Island State Park Rainfall Statistics

October Rainfall

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

  • Total Rainfall October

    10.9 in
  • Daily Average October

    1.2 in
  • Wettest Day 4 October, 2026

    3.1 in
  • Wet Days October

    6/11 (55%)

Climate (2021–2025)

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

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  • Annual Average 2021–2025

    28.3 in
  • Monthly Average 2021–2026

    2.2 in
  • Daily Average 2021–2026

    0.1 in
  • Wettest Day 27 March, 2025

    10.2 in
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