Average humidity in Sion

The mean monthly relative humidity over the year in Sion (Canton of Valais), Switzerland.

Average monthly relative humidity in Sion,

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On average, December is the most humid month, at 83.0%.
On average, April is the least humid month, at 59.0%.
The average annual percentage of humidity is 70%.

Weather Forecasts for Sion

Fri Apr 19

4°C | -2°C

18 km/h

3.7 mm

overcast and rain

hourly forecast

Sat Apr 20

4°C | 1°C

18 km/h

2.3 mm

broken clouds and slight rain

hourly forecast

Sun Apr 21

4°C | -1°C

22 km/h

2.4 mm

broken clouds and rain

hourly forecast

5-Day Forecast 10-Day Forecast

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