Weather will likely play an important role when you plan your trip to Kopaonik, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually August and July, with an average temperature of 15°C, while the coldest months are January and February, with an average of -2°C. The snowiest months in Kopaonik are January, November, April and December, with each month seeing an average of 49 cm of snowfall.