The tests of the new index UTCI describing the thermal comfort of the human body conducted in 2010. These tests have focused on the UTCI behaviour during extreme weather conditions - the maximum and minimum temperatures, windy situations - between 2007 and 2010.
There was possible to test of the UTCI behaviour on the real data in these years, because it took place in two significant episodes - hurricanes Kyrill and Emma in the Central Europe.