Brac Island Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Brac Island, Croatia in September.

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Supetar Bol Postire Milna

Planning a journey to Brac Island, Croatia this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Brac Island in September

Brac Island, Croatia is a region in Croatia. September in Brac Island generally has warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect warm maximum daytime temperatures of around 24°C (75°F) and nighttime temperatures around 19°C (66°F) in Supetar.

To learn more about the conditions in specific areas of Brac Island, Croatia, check out the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Milna with an average of 93 mm (3.7 in) to high rainfall in Sumartin with 115 mm (4.5 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in September. Supetar typically receives 250 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Brac Island by month

Pick a month to see the average temperature, rainfall and sunshine in Brac Island — and find the best time to visit. (based on Supetar)

January11°C (52°F) February12°C (54°F) March14°C (57°F) April16°C (61°F) May20°C (68°F) June24°C (75°F) This monthJuly27°C (81°F) August27°C (81°F) September24°C (75°F) October20°C (68°F) November16°C (61°F) December13°C (55°F)
Best Time to Visit Brac Island →

Best Places to Visit in Brac Island in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Brac Island.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Brac Island

What is the weather like in September for some of the most popular destinations in Brac Island, Croatia?

Temperature range in Brac Island (September)

Precipitation variation in Brac Island (September)

Supetar

In September Supetar generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 19°C (66°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
24°C (75°F)
20°C (68°F)
Min temperature
22°C (72°F)
19°C (66°F)
15°C (59°F)
Monthly sun hours
320 hours
250 hours
195 hours
Monthly rainfall
37 mm (1.5 in)
101 mm (4 in)
131 mm (5.2 in)
Monthly rainy days
9 days
10 days
11 days
Weather conditions
perfect
pleasant
pleasant
Climate in Supetar →

Bol

In September Bol generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 20°C (68°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
24°C (75°F)
20°C (68°F)
Min temperature
23°C (73°F)
20°C (68°F)
16°C (61°F)
Monthly sun hours
320 hours
250 hours
192 hours
Monthly rainfall
35 mm (1.4 in)
100 mm (3.9 in)
129 mm (5.1 in)
Monthly rainy days
9 days
9 days
11 days
Weather conditions
perfect
pleasant
pleasant
Climate in Bol →

Postire

In September Postire generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 18°C (64°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
24°C (75°F)
20°C (68°F)
Min temperature
22°C (72°F)
18°C (64°F)
15°C (59°F)
Monthly sun hours
320 hours
250 hours
192 hours
Monthly rainfall
38 mm (1.5 in)
103 mm (4.1 in)
133 mm (5.2 in)
Monthly rainy days
9 days
10 days
11 days
Weather conditions
perfect
pleasant
pleasant
Climate in Postire →

Milna

In September Milna generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 20°C (68°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
24°C (75°F)
20°C (68°F)
Min temperature
23°C (73°F)
20°C (68°F)
16°C (61°F)
Monthly sun hours
320 hours
250 hours
195 hours
Monthly rainfall
34 mm (1.3 in)
93 mm (3.7 in)
120 mm (4.7 in)
Monthly rainy days
9 days
10 days
11 days
Weather conditions
perfect
perfect
pleasant
Climate in Milna →

Sutivan

In September Sutivan generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 19°C (66°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
24°C (75°F)
20°C (68°F)
Min temperature
23°C (73°F)
19°C (66°F)
16°C (61°F)
Monthly sun hours
320 hours
250 hours
195 hours
Monthly rainfall
37 mm (1.5 in)
99 mm (3.9 in)
127 mm (5 in)
Monthly rainy days
9 days
10 days
11 days
Weather conditions
perfect
perfect
pleasant
Climate in Sutivan →

Is your destination not in the list? Have a look at all destinations in Brac Island, in Croatia.

Popular cities in September

Day & night temperatures, rainfall and average weather in Brac Island in September.

City Weather Day temp Night temp Rainfall
Supetar 24°C (75°F) 19°C (66°F) 101 mm (4 in)
Bol 24°C (75°F) 20°C (68°F) 100 mm (3.9 in)
Postire 24°C (75°F) 18°C (64°F) 103 mm (4.1 in)
Milna 24°C (75°F) 20°C (68°F) 93 mm (3.7 in)
Sutivan 24°C (75°F) 19°C (66°F) 99 mm (3.9 in)
Sumartin 24°C (75°F) 18°C (64°F) 115 mm (4.5 in)

Brac Island weather in September: frequently asked questions

What is the weather like in Brac Island, Croatia in September?

In September, Brac Island, Croatia generally has pleasant weather conditions. Supetar sees daytime temperatures near 24°C (75°F), with nights cooling to roughly 19°C (66°F).

What is the average temperature in Brac Island, Croatia in September?

Daytime temperatures in Supetar peak at roughly 24°C (75°F) in September, dropping to about 19°C (66°F) overnight.

Does Brac Island, Croatia get a lot of rain in September?

Yes, September tends to be a wetter month in Brac Island, Croatia. Average rainfall in Supetar sits around 101 mm (4 in).

Is September a Good Time to Visit Brac Island, Croatia?

Given the typically pleasant weather conditions in Supetar, September might be a good time to visit Brac Island, Croatia. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, May, June, July and August provide perfect weather in Supetar. On the other hand, the months of 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 Brac Island.

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.

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