Haleakala National Park Rainfall Forecast

  • 45%
  • 55%
  • 10%
  • 20%
  • 20%
  • 20%
  • 20%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Haleakala National Park Rainfall Statistics

March Rainfall

Kahului, Kahului Airport (22.4 miles)

  • Total Rainfall March

    20.3in

  • Daily Average March

    0.8in

  • Wettest Day 13 March, 2026

    7.3in

  • Wet Days March

    13/27 (48%)

Climate (2010–Present)

Kahului, Kahului Airport (22.4 miles)

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  • Annual Average 2021–2025

    12.3in

  • Monthly Average 2021–2026

    1in

  • Daily Average 2021–2026

    0.04in

  • Wettest Day 13 March, 2026

    7.3in
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