ClimateForecastNovemberDecember >>

Average humidity in Peoria (IL)

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


  • On average, December is the most humid month, at 77.0%.
  • On average, April is the least humid month, at 65.0%.
  • The average annual percentage of humidity is 70%.

Forecast for Peoria (IL)

Sat   Nov 23
6°C | 1°C
S 11 km/h
overcast and no rain

overcast and no rain

Sun   Nov 24
15°C | 3°C
S 18 km/h
broken clouds and no rain

broken clouds and no rain

Mon   Nov 25
11°C | -1°C
NW 22 km/h
0.3 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

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