Hapuna Beach State Park Rainfall Forecast

  • 5%
  • 10%
  • 15%
  • 30%
  • 30%
  • 15%
  • 5%
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  • Rainfall Probability Forecast NOAA

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Hapuna Beach State Park Rainfall Statistics

September Rainfall

Kailua / Kona, Keahole Airport (22.4 miles)

  • Total Rainfall September

    0.2in

  • Daily Average September

    0.1in

  • Wettest Day 1 September, 2025

    0.2in

  • Wet Days September

    1/5 (20%)

Climate (2010–Present)

Kailua / Kona, Keahole Airport (22.4 miles)

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  • Annual Average 2020–2024

    11.2in

  • Monthly Average 2020–2025

    0.9in

  • Daily Average 2020–2025

    0.03in

  • Wettest Day 31 January, 2025

    4in
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