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Average humidity in Juneau (AK)

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


  • On average, September is the most humid month, at 87.0%.
  • On average, May is the least humid month, at 76.0%.
  • The average annual percentage of humidity is 81%.

Weather Forecasts for Juneau (AK)

Thu   Apr 25
13°C | 1°C
W 14 km/h
almost clear and no rain

almost clear and no rain

Fri   Apr 26
14°C | 1°C
W 14 km/h
clear and no rain

clear and no rain

Sat   Apr 27
16°C | 2°C
E 18 km/h
partly cloudy and no rain

partly cloudy and no rain

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