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Average humidity in Hilo (HI)

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


  • On average, October is the most humid month, at 80.0%.
  • On average, February is the least humid month, at 75.0%.
  • The average annual percentage of humidity is 78%.

Forecast for Hilo (HI)

Thu   Nov 21
25°C | 20°C
NE 11 km/h
14 mm
overcast and heavy rain

overcast and heavy rain

Fri   Nov 22
27°C | 18°C
E 11 km/h
1.6 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Sat   Nov 23
27°C | 19°C
E 11 km/h
1.3 mm
broken clouds and rain

broken clouds and rain

Interested in more climate information?

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