Ko Olina Beach Rainfall Forecast

  • 5%
  • 15%
  • 15%
  • 15%
  • 15%
  • 30%
  • 25%
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  • Rainfall Probability Forecast NOAA

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Ko Olina Beach Rainfall Statistics

August Rainfall

Oahu, Kalaeloa Airport (3.7 miles)

  • Total Rainfall August

    2in

  • Daily Average August

    0.1in

  • Wettest Day 16 August, 2026

    2in

  • Wet Days August

    1/30 (3%)

Climate (2021–2025)

Oahu, Kalaeloa Airport (3.7 miles)

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  • Annual Average 2021–2025

    14.3in

  • Monthly Average 2021–2026

    1.4in

  • Daily Average 2021–2026

    0.05in

  • Wettest Day 13 March, 2026

    4.7in
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