Split weather in September (Split-Dalmatia County, Croatia)

What can you expect from the weather in Split during September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Split generally has high temperatures and high rainfall. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 18°C.

Split in September usually receives high rainfall, averaging around 106 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 10 days of the month will see rainfall.

The city usually sees around 244 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures May, June, July and August generally stand out with the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Split climate page with graphs.

 

Split, monthly averages in September

Min Temperature 18°C  

Max Temperature 24°C  

Water Temperature 22°C  

Chance of Rain 33%  

Precipitation 106 mm  

Rainy days 10 days  

Humidity 58%  

Windspeed 7 km/h  

Sunshine 244 hours  

Percentage Sunshine 70%  

Where to go in Croatia in September

Find out more about the weather in Croatia in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Split in September?

For visitors traveling to Split, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 22°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Split.

Our site offers climate and forecast data for every country in the world. Are you going to Croatia? On this website you can find 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 climate conditions. Find out where to go with our weather planner.