SwitzerlandCountries Switzerland Canton of Valais Sion Temperatures
SwitzerlandSwitzerland Canton of Valais Sion
Sion
Average temperatures
ClimateForecastAprilMay >>

Average temperature in Sion

The mean minimum and maximum temperatures over the year in Sion (Canton of Valais), Switzerland.

  • Cold season / winter is in the months January, February and December.
  • On average, the warmest month is July with 19°C.
  • On average, the coolest month is January with -3°C.
  • The average annual maximum temperature is 8°C.
  • The average annual minimum temperature is -2°C.

Weather Forecasts for Sion

Thu   Apr 25
14°C | 1°C
W 22 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Fri   Apr 26
15°C | 0°C
NE 18 km/h
1.5 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Sat   Apr 27
17°C | 0°C
E 22 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sion.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

 

Travel Inspiration

)