Group layer precipitation — heavy precipitation over 10 mm 1981-2010 relative to 1951-1980

The group layer heavy precipitation days over 10 mm 1981-2010 relative to 1951-1980 is available for the mentioned period and contains a map layer. This reflects the change in the mean number of heavy precipitation days over 10 mm per year, which occurred in comparison with the mean number of heavy precipitation days over 10 mm per year of periods 1981-2010 and 1951-1980. It is calculated from the observation data of the periods 1951-1980 and 1981-2010 (see group layer precipitation — heavy precipitation days above 10 mm). Data base is data from the German Weather Service.