Complex sentence: Only the highest parts of Kamešnica (above 1300 m), have a snowy-forested climate where the weather condition and the mean annual air temperature can be compared by the data of "Zavizan metro station" (1594 m).
Split into simpler sentences: Only the highest parts of Kamešnica (above 1300 m), have a snowy-forested climate. The weather and the mean annual air temperature can be compared using data of "Zavizan metro station" (1594 m).