Honolulu Harbor Rainfall Forecast

  • 40%
  • 65%
  • 50%
  • 50%
  • 50%
  • 35%
  • 45%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Honolulu Harbor Rainfall Statistics

March Rainfall

Daniel K Inouye International Airport (4.3 miles)

  • Total Rainfall March

    10in

  • Daily Average March

    0.7in

  • Wettest Day 13 March, 2026

    5.5in

  • Wet Days March

    6/18 (33%)

Climate (2010–Present)

Daniel K Inouye International Airport (4.3 miles)

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  • Annual Average 2021–2025

    14.8in

  • Monthly Average 2021–2026

    1.2in

  • Daily Average 2021–2026

    0.04in

  • Wettest Day 6 December, 2021

    7.9in
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