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Average humidity in Bismarck (ND)

The mean monthly relative humidity over the year in Bismarck (North Dakota), the United States of America.

Average monthly relative humidity in Bismarck (ND),

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  • On average, December is the most humid month, at 74.0%.
  • On average, May is the least humid month, at 60.0%.
  • The average annual percentage of humidity is 66%.

Weather Forecasts for Bismarck (ND)

Thu   Apr 18
3°C | -3°C
W 43 km/h
broken clouds and no rain

broken clouds and no rain

Fri   Apr 19
3°C | -4°C
NW 36 km/h
1.1 mm
overcast and small chance of slight snow

overcast and small chance of slight snow

Sat   Apr 20
9°C | -4°C
NW 25 km/h
clear and no rain

clear and no rain

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