Sea Temperature in Otok Jakljan in September

© Sabine Mikutta-Pohl

Complete information on the sea temperature range in the Adriatic Sea in Otok Jakljan in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Otok Jakljan. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Otok Jakljan Climate and Swimming Opportunities in September

Otok Jakljan lies within the Dubrovnik-Neretva County in Croatia. The average daytime temperature in Otok Jakljan in September is 25°C (78°F), while the nighttime average is 17°C (62°F). There are typically eight rainy days during the month, with a total precipitation of 97 mm (3.8 inches). The daylight duration in September in Otok Jakljan is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 11 km/h (7 mph), and the humidity level is around 66%.

The water temperature in Otok Jakljan in September ranges from 21°C to 26°C (70°F to 79°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 24°C (75°F) by mid-September and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Otok Jakljan for September is 24°C (75°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in September in Otok Jakljan