Brac Island

What’s the weather like in Brac Island in September?

The Brac Island weather in September is perfect for a relaxing beach holiday. This wonderful island just off the coast of Croatia enjoys a Mediterranean-like climate, but there’ll probably be some showers during your holiday.

Geographical influences

Set in the south of Croatia, which enjoys a slightly warmer climate to the north, Brac Island is about 20km from the historic mainland city of Split. The biggest geographical influence on the weather in Brac Island in September is the warm surrounding waters of the Adriatic Sea and the Brac Channel. This helps to create warm air on the island. You’ll also enjoy the refreshing sea breeze during hot days in September.

Averages

Despite Brac Island having more rain this month compared to July and August, the weather’s still very enjoyable The average daytime high temperature’s a wonderful 26°C. This may sometimes drop to around 17°C when occasional clouds appear. The average night time temperature’s 14°C. You’ll see plenty of sunshine during your trip to this part of Croatia, with an average of ten hours from 13 hours of daylight. The sun doesn’t set until around 7.30pm at the start of September. You’ll love taking a dip in the warm waters, which will be about 22°C at this time. The average rainfall around Brac Island in September’s 132mm. The UV levels are moderate and the humidity’s 65%, so take care in the sun as you relax along the golden beaches.