AbstractBioclimatic comfort, which is provided by urban vegetation in relation to global solar radiation is a means, which provides a possibility of healthy and comfotable environment for people living in cities. The global solar radiation is one of the most important meteorological elements, which influences another meteorological elements as air temperature and humidity and in this way it forms the climate. The vegetation in the city has the ability to keep impacts of high intensity global solar radiation. The practical part of this bachelor work shows effect of different types of vegetation on intensity global solar radiation. We can evaluate that non-forest tree vegetation has in the relation to global solar radiation effective damping ability and can significantly reduce its intensity. Based on this fact, this bachelor work aims to the need to support urban vegetation to maintain bioclimatic comfort in cities.