Average humidity in Waukegan (IL)

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

Average monthly relative humidity in Waukegan (IL),

* Data from: Chicago, the United States of America (42 KM, 26 Miles).

On average, December is the most humid month, at 76.0%.
On average, May is the least humid month, at 64.0%.
The average annual percentage of humidity is 70%.

Weather Forecasts for Waukegan (IL)

Tue Apr 23

20°C | 6°C

25 km/h

2.2 mm

broken clouds and chance of rain

hourly forecast

Wed Apr 24

7°C | 1°C

22 km/h

clear and no rain

hourly forecast

Thu Apr 25

11°C | 1°C

18 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

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