Croatia in august: average Weather, Temperature and Climate, Where to go?
Weather in Croatia in august 2025
In this section, check out the weather forecast for august for most popular cities in Croatia. These predictions are statistics for the month of august from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.
Average weather in august in Zagreb
good weather UV index: 7
Weather at 6am
20°C
Clear/Sunny
55% of time
22%
14%
4%
Weather at 12pm
29°C
Clear/Sunny
59% of time
24%
11%
4%
Weather at 6pm
22°C
Clear/Sunny
61% of time
21%
10%
6%
Weather at 3am
16°C
50%
19%
15%
12%
Where to go in Croatia in august?
Where to go in Croatia in august: destination map
Where to go in each region in august?
| Central Croatia (Zagreb, Karlovac, Varaždin...) | 27°C to 30°C | 2 à 6 days | good weather* | |
| Croatian islands (Hvar island, Krk island, Pag island...) | 25°C to 30°C | 1 à 6 days | 25°C to 26°C | perfect weather* |
| Dalmatia (Dubrovnik, Split, Zadar...) | 27°C to 32°C | 1 à 5 days | 25°C to 26°C | perfect weather |
| Istria (Pula, Rovinj, Umag...) | 27°C to 29°C | 6 à 7 days | 25°C to 26°C | good weather |
| Kvarner Gulf (Plitvice Lakes National Park, Rijeka, Senj...) | 25°C to 28°C | 5 à 7 days | 25°C | good weather |
| Slavonia (Virovitica, Osijek, Slavonski Brod...) | 29°C to 31°C | 3 à 5 days | perfect weather* |
Where should you go in Croatia in august when it comes to the weather?
Remember:
The climate in Croatia in august ranges from perfect to good depending on the region and city.
The climate throughout August in Croatia resembles that of July. Certain localities located on the southern part of the Adriatic coast experience perfect weather conditions. With a pleasant warmth and sunny days, as is the case with the Croatian islands, Dubrovnik and Split, August is an ideal place to spend a holiday.
August on the Adriatic Coast
It is pleasantly warm in Dubrovnik, Split and its surroundings. In the morning, the thermometer displays values that promise comfortable atmospheric conditions for the rest of the day. Thanks to the rarity of precipitation, one can spend good times without being worried about showers.
August on the Croatian Islands
The climate is perfect to help spend an unforgettable holiday. For beach lovers and swimmers, the sea water is so delicious that swimming becomes a real pleasure, even for the chilly ones. All the more so that with the very comfortable ambient heat, any one will feel very at ease.
August on Inland
As for the previous month, the weather in Croatia throughout August is pleasant in inland areas like Zagreb. The mornings are always fresh while midday is rather hot. With the regression of precipitation, one will have the opportunity to enjoy the beautiful sunny days.
Climate in Croatia in august
Climate in Zagreb in august
In the month of august, the mean temperature in Zagreb is 25°C (maximum temperature is 29°C and minimum temperature is 20°C). The climate nice in that area in august. With 88mm over 5 days, you will experience some showers during your journey. But this is pretty reasonably and you will not be too bothered by it.
With good weather conditions, august is an advisable month to go in this city in Croatia.
| August | |||
| Average temperature | 25°C | ||
| Highest temperature | 29°C | ||
| Lowest temperature | 20°C | ||
| Rainfall | 88mm | ||
| Number of days with rainfall | 5 day(s) (17%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 14 | ||
| Cloud cover | 22% | ||
| Length of day | 14:08 | ||
| Our opinion at whereandwhen.net | good |
Climate in Dubrovnik in august
In the month of august, maximum temperature is 30°C and minimum temperature is 25°C (for an average temperature of 28°C). The climate is very warm in that locality in the month of august. With 39mm over 2 days, rain may be scarce for your holidays.
With ideal weather conditions, august is an advisable month to go there.
| August | |||
| Average temperature | 28°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 25°C | ||
| Sea temperature | 25.5°C | ||
| Rainfall | 39mm | ||
| Number of days with rainfall | 2 day(s) (6%) | ||
| Humidity | 62% | ||
| Daily sunshine hours | 14 | ||
| Cloud cover | 10% | ||
| Length of day | 13:55 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Croatian islands (Hvar, Brac,Mljet...) in august
In the month of august, maximum temperature is 28°C and minimum temperature is 26°C (for an average temperature of 27°C). The climate enjoyable in that area in the month of august. With barely 33mm over 2 days, rainfall is infrequent during your holidays.
With ideal weather conditions, august is a recommended month to go in this locality in Croatia.
| August | |||
| Average temperature | 27°C | ||
| Highest temperature | 28°C | ||
| Lowest temperature | 26°C | ||
| Rainfall | 33mm | ||
| Number of days with rainfall | 2 day(s) (6%) | ||
| Humidity | 66% | ||
| Daily sunshine hours | 14 | ||
| Cloud cover | 10% | ||
| Length of day | 13:57 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Plitvice Lakes National Park in august
In the month of august, the mean temperature in Plivice National Park is 22°C (maximum temperature is 28°C and minimum temperature is 16°C). The climate comfortable in that area in this month. With 97mm over 6 days, you will experience some showers during your trip. But this is rather reasonably and you will not be too bothered by it.
With a good weather, the month of august is an advisable month to go in that area.
| August | |||
| Average temperature | 22°C | ||
| Highest temperature | 28°C | ||
| Lowest temperature | 16°C | ||
| Rainfall | 97mm | ||
| Number of days with rainfall | 6 day(s) (19%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 14 | ||
| Cloud cover | 22% | ||
| Length of day | 14:04 | ||
| Our opinion at whereandwhen.net | good |
Climate in Pula in august
In the month of august, maximum temperature is 28°C and minimum temperature is 24°C (for an average temperature of 26°C). The climate quite good in this city in this month. With 121mm over 6 days, you will experience some showers for your vacations. But this is rather moderate and it will not be continuous.
With a good climate, august is an advisable month to go in that area in Croatia.
| August | |||
| Average temperature | 26°C | ||
| Highest temperature | 28°C | ||
| Lowest temperature | 24°C | ||
| Sea temperature | 25.3°C | ||
| Rainfall | 121mm | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 68% | ||
| Daily sunshine hours | 14 | ||
| Cloud cover | 14% | ||
| Length of day | 14:04 | ||
| Our opinion at whereandwhen.net | good |
All cities in Croatia in august
| Zagreb in august | good weather |
| Dubrovnik in august | perfect weather |
| Croatian islands (Hvar, Brac,Mljet...) in august | perfect weather |
| Plitvice Lakes National Park in august | good weather |
| Pula in august | good weather |
| Rovinj in august | good weather |
| Split in august | perfect weather |
| Zadar in august | perfect weather |
| Karlovac in august | good weather |
| Osijek in august | perfect weather |
| Rijeka in august | good weather |
| Senj in august | good weather |
| Slavonski Brod in august | perfect weather |
| Umag in august | good weather |
| Varaždin in august | good weather |
| Virovitica in august | good weather |
| Aljmas in august | perfect weather |
| Cigoc in august | good weather |
| Crikvenica in august | good weather |
| Gospic in august | good weather |
| Gradac in august | perfect weather |
| Kopački Rit Park in august | perfect weather |
| Našice in august | perfect weather |
| Nature Park Papuk in august | good weather |
| Ogulin in august | good weather |
| Opatija in august | good weather |
| Ploče in august | perfect weather |
| Poreč in august | good weather |
| Primošten in august | perfect weather |
Weather data for Croatia in august:
Weather data for Croatia in august 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 to go to Croatia.