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Average humidity in Kahului (HI)

The mean monthly relative humidity over the year in Kahului (Hawaii), the United States of America.


  • On average, January is the most humid month, at 78.0%.
  • On average, August is the least humid month, at 69.0%.
  • The average annual percentage of humidity is 73%.

Weather Forecasts for Kahului (HI)

Wed   Apr 24
27°C | 20°C
NE 40 km/h
almost clear and no rain

almost clear and no rain

Thu   Apr 25
27°C | 21°C
NE 40 km/h
partly cloudy and no rain

partly cloudy and no rain

Fri   Apr 26
28°C | 20°C
E 32 km/h
0.3 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Interested in more climate information?

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