ClimateForecastMayJune >>

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)

Sat   May 04
25°C | 19°C
E 14 km/h
12 mm
overcast and  chance of heavy rain

overcast and chance of heavy rain

Sun   May 05
25°C | 19°C
E 14 km/h
11 mm
broken clouds and rain

broken clouds and rain

Mon   May 06
26°C | 19°C
E 14 km/h
16 mm
broken clouds and rain

broken clouds and rain

Interested in more climate information?

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