Hilo Rainfall Forecast

  • 50%
  • 65%
  • 80%
  • 65%
  • 65%
  • 25%
  • 25%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Hilo Rainfall Statistics

August Rainfall

Hilo, Hilo International Airport (1.9 miles)

  • Total Rainfall August

    22.8in
  • Daily Average August

    1.1in
  • Wettest Day 2 August, 2019

    7.9in
  • Wet Days August

    15/23 (65%)

Climate (2010–Present)

Hilo, Hilo International Airport (1.9 miles)

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  • Annual Average 2010–Present

    304.1in
  • Monthly Average 2010–Present

    27.6in
  • Daily Average 2010–Present

    1in
  • Wettest Day 24 August, 2018

    31.7in
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