TERMAL COMFORT IN THE CITY OF BIJELJINA, FOR THE PERIOD 2009 – 2018 DEFINED BY WGBT

Abstract

In paper are presented results of bioclimatic model Wet bulbe globe temperature (WBGT) for the area of
the city of Bijeljina, for the period of 10 years, from 2009 to 2018. The city is located in the north east
part of Bosnia and Herzegovina and has a moderate continental climate. Results were obtained by
calculation of meteorological data in software program Biklima 2.6. They show the presence of all five
values defined with the WBGT index. Results differ in during the year, and seasons and have different
number of days with the Unlimited (<18) being the most common value and Activity should be stopped
(>30) the least presence. Some years have the high number of high values (over 30) and present a
potential danger for a human organism if exposed to physical activities. Number of consecutive days with
high value rises and presents danger for human organism.