The climate is Mediterranean and the air is pure and aromatic. The weather from May to September is predominantly warm and sunny with little rain. The mild climate and relative humidity as compared to the temperature are especially beneficial for asthma sufferers.

The naturally preserved vegetation is rich with various aromatic and medicinal herbs, especially fennel, feverwort, sage, myrtle, lavender, rosemary and heather.
Average monthly air temperature on island Unije:

Average min and max temperatures in Unije, Croatia
Average monthly sunhours in Unije, Croatia
Average percent of sunshine in Unije, Croatia
Average water temperatures in Unije, Croatia