Daytime highs, nighttime lows and the warmest cities in the Dalmatian Coast, Croatia this September.
The Dalmatian Coast, Croatia, a region in Croatia, typically experiences warm weather in September, with maximum daytime temperatures around 24°C (75°F) and nighttime temperatures around 18°C (64°F) in Split.
Explore the map below to discover average September temperatures at the top destinations in the Dalmatian Coast. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Dalmatian Coast.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Split averages a daytime high of 24°C (75°F) in September, which is high for the Dalmatian Coast, Croatia.
Average overnight lows in the Dalmatian Coast, Croatia during September sit near 18°C (64°F) in Split.
Split usually sees around 244 hours of sunlight, indicating many sunny days.
The water temperature averages approximately 24°C (75°F) in Dubrovnik this month, good for swimming and cooling off.
We have much more information about the climate in the Dalmatian Coast.
Weather and climate has detailed information for every country in the world. Are you going to Croatia? Get detailed historical weather averages for many cities in Croatia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Sail the crystal-clear waters of Croatia and enjoy its stunning coastline
Croatia is an idyllic sailing destination, boasting 1,777 miles (2,860 km) of beautiful beaches and pristine waters. With over 1,000 Islands dotting the Adriatic Sea, there's a perfect spot for everyone.
Cycle the Danube trail
The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.