Climate normals

Climate is commonly described using the long-term averages of meteorological parameters (such as temperature, precipitation and hours of sunshine), as well as the differences from these averages. The 30-year average and 30-year averaging period are used as standard for climate normals worldwide.

Normal values per measured parameter

Normal values from all measuring stations with long-time series of measurements are available for different measured parameters for the periods...

Wind roses per station

Wind roses show the long-time monthly and annual averages of the wind direction and speed at ground-based measuring stations in Switzerland.

Further information