Croatia in september: average weather and climate, where to go?

How are weather conditions in Croatia in september? Is it the perfect time to go to Opatija and Split? Check out our datas and our advices on this page.

Best time to go to Croatia?

Weather in Croatia in september 2018

Here, find the the weather forecast for september for most popular cities in Croatia. These forecasts are probabilities for the month of september from weather reports for many years. The percentage indicates the probability of having the weather mentioned.

Average weather in september in Zagreb

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
45% of time

Partly Cloudy17%

Moderate rain at times17%

Heavy rain9%

Weather at 1pm

Temperature: 23°C

Clear/SunnyClear/Sunny
50% of time

Moderate rain at times24%

Partly Cloudy20%

Heavy rain5%

Weather at 7pm

Temperature: 15°C

Clear/SunnyClear/Sunny
53% of time

Moderate rain at times22%

Partly Cloudy12%

Heavy rain8%

More information about the weather in Zagreb in september

Average weather in september in Dubrovnik

Weather at 7am

Temperature: 19°C

Clear/SunnyClear/Sunny
76% of time

Moderate rain at times11%

Partly Cloudy8%

Heavy rain7%

Weather at 1pm

Temperature: 27°C

Clear/SunnyClear/Sunny
76% of time

Moderate rain at times11%

Heavy rain10%

Partly Cloudy5%

Weather at 7pm

Temperature: 22°C

Clear/SunnyClear/Sunny
77% of time

Moderate rain at times12%

Heavy rain7%

Partly Cloudy5%

More information about the weather in Dubrovnik in september

Average weather in september in Croatian islands (Hvar, Brac,Mljet...)

Weather at 7am

Temperature: 22°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times14%

Heavy rain8%

Partly Cloudy7%

Weather at 1pm

Temperature: 26°C

Clear/SunnyClear/Sunny
74% of time

Heavy rain11%

Moderate rain at times9%

Partly Cloudy7%

Weather at 7pm

Temperature: 24°C

Clear/SunnyClear/Sunny
77% of time

Moderate rain at times9%

Partly Cloudy8%

Heavy rain6%

More information about the weather in Croatian islands (Hvar, Brac,Mljet...) in september

Average weather in september in Plitvice Lakes National Park

Weather at 7am

Temperature: 13°C

Clear/SunnyClear/Sunny
50% of time

Moderate rain at times14%

Heavy rain13%

Fog12%

Weather at 1pm

Temperature: 23°C

Clear/SunnyClear/Sunny
54% of time

Moderate rain at times22%

Heavy rain12%

Partly Cloudy12%

Weather at 7pm

Temperature: 16°C

Clear/SunnyClear/Sunny
48% of time

Moderate rain at times25%

Fog11%

Partly Cloudy8%

More information about the weather in Plitvice Lakes National Park in september

Average weather in september in Split

Weather at 7am

Temperature: 19°C

Clear/SunnyClear/Sunny
75% of time

Moderate rain at times13%

Partly Cloudy10%

Heavy rain4%

Weather at 1pm

Temperature: 27°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times10%

Partly Cloudy9%

Heavy rain8%

Weather at 7pm

Temperature: 21°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times13%

Partly Cloudy9%

Heavy rain5%

More information about the weather in Split in september

Average weather in september in Gospic

Weather at 7am

Temperature: 13°C

Clear/SunnyClear/Sunny
54% of time

Moderate rain at times17%

Partly Cloudy17%

Heavy rain9%

Weather at 1pm

Temperature: 23°C

Clear/SunnyClear/Sunny
55% of time

Moderate rain at times18%

Heavy rain15%

Partly Cloudy13%

Weather at 7pm

Temperature: 15°C

Clear/SunnyClear/Sunny
60% of time

Moderate rain at times19%

Heavy rain12%

Partly Cloudy8%

More information about the weather in Gospic in september

Average weather in september in Krka

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
59% of time

Partly Cloudy18%

Moderate rain at times11%

Heavy rain8%

Weather at 1pm

Temperature: 24°C

Clear/SunnyClear/Sunny
60% of time

Moderate rain at times21%

Partly Cloudy11%

Heavy rain7%

Weather at 7pm

Temperature: 18°C

Clear/SunnyClear/Sunny
63% of time

Moderate rain at times18%

Partly Cloudy11%

Heavy rain7%

More information about the weather in Krka in september

Average weather in september in Opatija

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
51% of time

Moderate rain at times20%

Partly Cloudy19%

Heavy rain8%

Weather at 1pm

Temperature: 23°C

Clear/SunnyClear/Sunny
55% of time

Moderate rain at times28%

Heavy rain10%

Partly Cloudy6%

Weather at 7pm

Temperature: 17°C

Clear/SunnyClear/Sunny
57% of time

Moderate rain at times24%

Partly Cloudy10%

Heavy rain8%

More information about the weather in Opatija in september

Average weather in september in Poreč

Weather at 7am

Temperature: 20°C

Clear/SunnyClear/Sunny
59% of time

Moderate rain at times20%

Heavy rain11%

Partly Cloudy10%

Weather at 1pm

Temperature: 25°C

Clear/SunnyClear/Sunny
63% of time

Moderate rain at times16%

Heavy rain12%

Partly Cloudy8%

Weather at 7pm

Temperature: 23°C

Clear/SunnyClear/Sunny
64% of time

Partly Cloudy13%

Heavy rain12%

Moderate rain at times11%

More information about the weather in Poreč in september

Average weather in september in Pula

Weather at 7am

Temperature: 21°C

Clear/SunnyClear/Sunny
59% of time

Moderate rain at times22%

Partly Cloudy11%

Heavy rain10%

Weather at 1pm

Temperature: 24°C

Clear/SunnyClear/Sunny
64% of time

Moderate rain at times16%

Partly Cloudy10%

Heavy rain10%

Weather at 7pm

Temperature: 22°C

Clear/SunnyClear/Sunny
64% of time

Moderate rain at times15%

Partly Cloudy13%

Heavy rain9%

More information about the weather in Pula in september

Average weather in september in Rijeka

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
51% of time

Moderate rain at times20%

Partly Cloudy19%

Heavy rain8%

Weather at 1pm

Temperature: 23°C

Clear/SunnyClear/Sunny
55% of time

Moderate rain at times28%

Heavy rain10%

Partly Cloudy6%

Weather at 7pm

Temperature: 17°C

Clear/SunnyClear/Sunny
57% of time

Moderate rain at times24%

Partly Cloudy10%

Heavy rain8%

More information about the weather in Rijeka in september

Average weather in september in Rovinj

Weather at 7am

Temperature: 20°C

Clear/SunnyClear/Sunny
59% of time

Moderate rain at times20%

Heavy rain11%

Partly Cloudy10%

Weather at 1pm

Temperature: 25°C

Clear/SunnyClear/Sunny
63% of time

Moderate rain at times16%

Heavy rain12%

Partly Cloudy8%

Weather at 7pm

Temperature: 23°C

Clear/SunnyClear/Sunny
64% of time

Partly Cloudy13%

Heavy rain12%

Moderate rain at times11%

More information about the weather in Rovinj in september

Average weather in september in Trogir

Weather at 7am

Temperature: 19°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times11%

Partly Cloudy10%

Heavy rain5%

Weather at 1pm

Temperature: 27°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times10%

Partly Cloudy9%

Heavy rain9%

Weather at 7pm

Temperature: 22°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times13%

Partly Cloudy10%

Heavy rain5%

More information about the weather in Trogir in september

Average weather in september in Zadar

Weather at 7am

Temperature: 20°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times14%

Partly Cloudy10%

Heavy rain5%

Weather at 1pm

Temperature: 26°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times10%

Heavy rain10%

Partly Cloudy7%

Weather at 7pm

Temperature: 22°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times14%

Partly Cloudy8%

Heavy rain4%

More information about the weather in Zadar in september

Average weather in september in Biograd na Moru

Weather at 7am

Temperature: 20°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times13%

Partly Cloudy10%

Heavy rain5%

Weather at 1pm

Temperature: 25°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times12%

Heavy rain9%

Partly Cloudy7%

Weather at 7pm

Temperature: 23°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times14%

Partly Cloudy9%

Heavy rain3%

More information about the weather in Biograd na Moru in september

Average weather in september in Bjelovar

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
50% of time

Moderate rain at times15%

Partly Cloudy14%

Heavy rain11%

Weather at 1pm

Temperature: 22°C

Clear/SunnyClear/Sunny
52% of time

Partly Cloudy19%

Moderate rain at times19%

Heavy rain7%

Weather at 7pm

Temperature: 19°C

Clear/SunnyClear/Sunny
54% of time

Moderate rain at times18%

Partly Cloudy14%

Heavy rain6%

More information about the weather in Bjelovar in september

Average weather in september in Brela

Weather at 7am

Temperature: 21°C

Clear/SunnyClear/Sunny
72% of time

Moderate rain at times11%

Heavy rain9%

Partly Cloudy9%

Weather at 1pm

Temperature: 24°C

Clear/SunnyClear/Sunny
74% of time

Partly Cloudy9%

Heavy rain9%

Moderate rain at times8%

Weather at 7pm

Temperature: 24°C

Clear/SunnyClear/Sunny
74% of time

Moderate rain at times10%

Partly Cloudy9%

Heavy rain6%

More information about the weather in Brela in september

Average weather in september in Buzet

Weather at 7am

Temperature: 16°C

Clear/SunnyClear/Sunny
58% of time

Moderate rain at times18%

Partly Cloudy13%

Heavy rain10%

Weather at 1pm

Temperature: 24°C

Clear/SunnyClear/Sunny
56% of time

Moderate rain at times19%

Partly Cloudy14%

Heavy rain12%

Weather at 7pm

Temperature: 21°C

Clear/SunnyClear/Sunny
61% of time

Moderate rain at times18%

Partly Cloudy10%

Heavy rain10%

More information about the weather in Buzet in september

Average weather in september in Cavtat

Weather at 7am

Temperature: 18°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times11%

Partly Cloudy9%

Heavy rain5%

Weather at 1pm

Temperature: 27°C

Clear/SunnyClear/Sunny
73% of time

Moderate rain at times11%

Heavy rain8%

Partly Cloudy7%

Weather at 7pm

Temperature: 23°C

Clear/SunnyClear/Sunny
72% of time

Moderate rain at times15%

Heavy rain7%

Partly Cloudy6%

More information about the weather in Cavtat in september

Average weather in september in Delnice

Weather at 7am

Temperature: 14°C

Clear/SunnyClear/Sunny
55% of time

Moderate rain at times20%

Partly Cloudy18%

Heavy rain7%

Weather at 1pm

Temperature: 22°C

Clear/SunnyClear/Sunny
58% of time

Moderate rain at times25%

Heavy rain10%

Partly Cloudy7%

Weather at 7pm

Temperature: 20°C

Clear/SunnyClear/Sunny
58% of time

Moderate rain at times25%

Partly Cloudy10%

Heavy rain8%

More information about the weather in Delnice in september

Weather details in september

The month of September is a pivotal month between the summer and autumn season and already sees its temperatures cooling off. Many Croatian towns are cold. The morning and evening temperatures of cities to the north, such as Rijeka, Opatija and Gospic, are cooling off more rapidly compared to other cities. However, the climate throughout September in Croatia remains favorable throughout the whole of Croatian territory. The days are always bright, thanks to the presence of the sun.

September on the Adriatic Coast

As in Dubrovnik and Split, the coastal towns that are located on the northern part of the Croatian territory are also magnificent in September. Although temperatures have decreased slightly compared to August, the heat is still comfortable. In the morning, one will enjoy a wonderful sunshine because the rains are still rare - despite the slight increase in precipitation.

For a stay throughout September in Rijeka and Opatija, plan light sweaters as the cold starts to be felt during the early hours of the day.

September on the Croatian Islands

The weather is beautiful in the Croatian islands (Brac, Hvar, Korcula and Mljet). The sun is on the program and the atmosphere allows to spend pleasant moments at the beach or in town. This is especially true as the heat is comfortable all day. For night outing, one will also benefit from a weather in Croatia throughout September that is very favorable. The warmth and clear skies are suitable weather conditions for anyone to indulge in their favorite activities.

September on Inland

The weather throughout September in Croatia is deteriorating rapidly in the inland areas. Zagreb and Gospic see their mornings refresh very quickly, to the point that it is necessary to provide hot clothes to avoid shivering during morning outings. Generally speaking though, the climate is favorable throughout the month of September.



Where to go in Croatia in september?

Where to go in Croatia in september: destination map

perfect weather good tolerable bad very bad

You are lucky: It is not perfect, however, the weather in Croatia in september is pretty good averywhere: in Zadar, Pula, Poreč, Hvar Island, Plivice National Park, Rijeka, Split, Dubrovnik, Zagreb, Opatija, Krka, Gospic, Croatian islands (Brac,Mljet...), Rovinj, Korčula Island and Trogir. I allows to enjoy vacation everywhere. And even why not take a little time to take a nap at the pool under the sun!


Climate in Croatia in september

Climate in Zagreb in September

In the month of september, maximum temperature is 23°C and minimum temperature is 14°C (for an average temperature of 19°C). The climate quite good in this city in this month. With 149mm over 12 days, rainfall can happen for your trip. But this is rather reasonably and it will not be continuous.
With a good climate, the month of september is a good time to go in this city.

September
Average temperature 19°C
Highest temperature 23°C
Lowest temperature 14°C
Rainfall 149mm
Number of days with rainfall 12 day(s)
(38%)
Humidity 88%
Cloud cover 36%
Length of day 12:34
Our opinion at whereandwhen.net good

more information about the climate in Zagreb in September

Climate in Dubrovnik in September

In the month of september, the mean temperature in Dubrovnik is 23°C (maximum temperature is 27°C and minimum temperature is 19°C). The climate quite pleasant in that locality in this month. With 133mm over 8 days, rainfall can happen during your trip. But this is pretty reasonably and it will not be continuous.
With good weather conditions, the month of september is a good month to go in Dubrovnik in Croatia.

September
Average temperature 23°C
Highest temperature 27°C
Lowest temperature 19°C
Sea temperature 24.3°C
Rainfall 133mm
Number of days with rainfall 8 day(s)
(26%)
Humidity 69%
Cloud cover 15%
Length of day 12:31
Our opinion at whereandwhen.net good

more information about the climate in Dubrovnik in September

Climate in Croatian islands (Hvar, Brac,Mljet...) in September

In the month of september, the mean temperature in Croatian islands (Brac,Mljet...) is 24°C (maximum temperature is 26°C and minimum temperature is 22°C). The climate quite enjoyable in that area in september. With 115mm over 9 days, rain may occur for your vacations. But this is rather reasonably and you will not be too bothered by it.
With a good climate, the month of september is a recommended month to go in Croatian islands (Brac,Mljet...) in Croatia.

September
Average temperature 24°C
Highest temperature 26°C
Lowest temperature 22°C
Rainfall 115mm
Number of days with rainfall 9 day(s)
(31%)
Humidity 70%
Cloud cover 15%
Length of day 12:31
Our opinion at whereandwhen.net good

more information about the climate in Croatian islands (Hvar, Brac,Mljet...) in September

Climate in Plitvice Lakes National Park in September

In the month of september, the mean temperature in Plivice National Park is 18°C (maximum temperature is 23°C and minimum temperature is 13°C). The climate pleasant there in the month of september. With 123mm over 12 days, rainfall can happen during your journey. But this is pretty reasonably and you will not be too bothered by it.
With a good climate, the month of september is a recommended month to go in Plivice National Park in Croatia.

September
Average temperature 18°C
Highest temperature 23°C
Lowest temperature 13°C
Rainfall 123mm
Number of days with rainfall 12 day(s)
(40%)
Humidity 86%
Cloud cover 36%
Length of day 12:33
Our opinion at whereandwhen.net good

more information about the climate in Plitvice Lakes National Park in September

Climate in Split in September

In the month of september, maximum temperature is 27°C and minimum temperature is 19°C (for an average temperature of 23°C). The climate quite good around this city in this month. With 103mm over 8 days, you will experience some showers during your journey. But this is moderate and it will not be continuous.
With a good weather, the month of september is an advisable month to go there in Croatia.

September
Average temperature 23°C
Highest temperature 27°C
Lowest temperature 19°C
Sea temperature 23.9°C
Rainfall 103mm
Number of days with rainfall 8 day(s)
(26%)
Humidity 70%
Cloud cover 16%
Length of day 12:31
Our opinion at whereandwhen.net good

more information about the climate in Split in September

Weather data for Croatia in september:

Weather data for Croatia in september is derived from an average of the weather forecast since 2009 in Croatia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Croatia can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time of year to visit Croatia.


All cities in Croatia in september

Zagreb in septembergood weather
Dubrovnik in septembergood weather
Croatian islands (Hvar, Brac,Mljet...) in septembergood weather
Plitvice Lakes National Park in septembergood weather
Split in septembergood weather
Gospic in septembergood weather
Krka in septembergood weather
Opatija in septembergood weather
Poreč in septembergood weather
Pula in septembergood weather
Rijeka in septembergood weather
Rovinj in septembergood weather
Trogir in septembergood weather
Zadar in septembergood weather
Biograd na Moru in septembergood weather
Bjelovar in septembergood weather
Brela in septembergood weather
Buzet in septembergood weather
Cavtat in septembergood weather
Delnice in septembergood weather

See full list of cities


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