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Weather in September in Croatia

Thinking about venturing to Croatia this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Croatia in September?

September in Croatia generally has temperatures that range from pleasant to warm, with precipitation levels ranging from moderate to heavy.

Temperatures

The average maximum daytime temperatures vary from pleasant in Tršće at 20°C to warm in Kakma at 27°C. Nighttime temperatures generally drop to 16°C in Kakma and 11°C in Tršće.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Ilok with an average of 59 mm to heavy rainfall in Mošćenička Draga with 232 mm.

Average sunshine

Meanwhile, Split enjoys approximately 244 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For a closer look at September's conditions in Croatia, see the map below. For a more detailed look at Croatia's yearly weather, check out our Croatia climate page.

Where to go in Croatia in September

Find more information for the most popular destinations in the Croatia on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Croatia?

Split

In September Split generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Split
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
22°C 
318 hours 
41 mm 
9 days 
24°C 
18°C 
244 hours 
106 mm 
10 days 
October   >> October
>>  
20°C 
14°C 
193 hours 
135 mm 
12 days 
Climate in Split

Trogir

In September Trogir generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 18°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Trogir
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
22°C 
327 hours 
36 mm 
9 days 
24°C 
18°C 
246 hours 
93 mm 
10 days 
October   >> October
>>  
20°C 
15°C 
196 hours 
114 mm 
12 days 
Climate in Trogir

Dubrovnik

In September Dubrovnik generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Dubrovnik
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
21°C 
326 hours 
46 mm 
8 days 
24°C 
18°C 
310 hours 
139 mm 
9 days 
October   >> October
>>  
20°C 
14°C 
191 hours 
200 mm 
11 days 
Climate in Dubrovnik

Zadar

In September Zadar generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Zadar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
22°C 
322 hours 
52 mm 
10 days 
25°C 
18°C 
248 hours 
109 mm 
11 days 
October   >> October
>>  
21°C 
14°C 
180 hours 
127 mm 
12 days 
Climate in Zadar

Pula

In September Pula generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Pula
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
23°C 
270 hours 
61 mm 
11 days 
23°C 
19°C 
210 hours 
134 mm 
11 days 
October   >> October
>>  
19°C 
15°C 
150 hours 
146 mm 
12 days 
Climate in Pula

Is your destination not in the list? Have a look at other destinations in Croatia.

Is September the best time to visit Croatia?

In our opinion, September is a good time to visit Croatia with overall pleasant weather in Split.

On average, the best time to visit Croatia is in May, June, July and August with generally perfect weather in Split. In contrast, January, February, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Croatia. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.