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St. Louis
Average humidity
ClimateForecastNovemberDecember >>

Average humidity in St. Louis (MO)

The mean monthly relative humidity over the year in St. Louis (Missouri), the United States of America.


  • On average, December is the most humid month, at 74.0%.
  • On average, April is the least humid month, at 63.0%.
  • The average annual percentage of humidity is 68%.

Forecast for St. Louis (MO)

Sat   Nov 23
10°C | 2°C
SW 11 km/h
clear and no rain

clear and no rain

hourly forecast
Sun   Nov 24
18°C | 5°C
S 18 km/h
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Mon   Nov 25
15°C | 2°C
NW 22 km/h
1.5 mm
broken clouds and chance of slight rain

broken clouds and chance of slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

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