Weather in Croatia in may 2025

Here, you have access to the weather forecast for the month of may for most popular cities in Croatia. These predictions are probabilities for may from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.

Average weather in may in Zagreb

good weather

Weather at 6am
58°F

Moderate rain at times

21%

Partly Cloudy

20%

Heavy rain

10%

Weather at 12pm
68°F

Partly Cloudy

25%

Moderate rain at times

23%

Cloudy

9%

Weather at 6pm
59°F

Partly Cloudy

23%

Moderate rain at times

22%

Heavy rain

7%

Weather at 3am
50°F

Clear/Sunny

31%

Moderate rain at times

24%

Partly Cloudy

19%

Fog

15%

More information about the weather in Zagreb in may



Where to go in Croatia in may?

Where to go in Croatia in may: destination map

Croatia: weather map in may in different regions
Croatia: weather map in may in different regions ©whereandwhen.net

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Where to go in each region in may?

Central Croatia
(Zagreb, Karlovac, Varaždin...)
67°F to 72°F5 à 12 days
good weather
Croatian islands
(Hvar island, Krk island, Pag island...)
65°F to 70°F3 à 10 days65°F to 67°F
good weather
Dalmatia
(Dubrovnik, Split, Zadar...)
65°F to 70°F3 à 10 days67°F
good weather
Istria
(Pula, Rovinj, Umag...)
68°F to 70°F9 à 13 days65°F to 67°F
good weather*
Kvarner Gulf
(Plitvice Lakes National Park, Rijeka, Senj...)
65°F to 68°F10 à 13 days65°F
good weather*
Slavonia
(Virovitica, Osijek, Slavonski Brod...)
68°F to 72°F6 à 12 days
good weather
*over most of the region. Weather may vary locally.


Where should you go in Croatia in may when it comes to the weather?

Remember:
The climate in Croatia in may is good across the board.

The whole of the Croatian territory is favored by an improvement of the climatic conditions. The heat is gradually returning and most cities are experiencing pleasant mornings such as in the case of Dubrovnik and that of the Croatian islands. Some regions see their days embellished by a beautiful sunshine from morning until evening. The climate throughout May in Croatia is pleasant to discover the whole country. Even if planning to stay on the coasts, one can be tempted by wilderness getaways as the weather in Croatia throughout May on inland is also magnificent.

May on the Adriatic Coast

Cities on the southern coast of the Adriatic coastal areas are seeing their temperatures rise faster compared with those of the northern cities. Thus, Dubrovnik and Split, with their identical climatic conditions, are simply magnificent: pleasant warm weather and comfortable days. Moreover, the rains are considerably rarer - leaving the tourists the possibility to appreciate the city on beautiful sunny days.

However, if heading towards Rijeka and Opatija, do not forget to bring light sweaters to keep from shivering during the morning. Temperatures are colder even if the day environments are pleasant.

May on the Croatian Islands

Rare and fine rains and warmer temperatures make climate on the Croatian islands (Brac, Hvar, Korcula and Mljet) an accomplice to discover the wonders of the islands. It is however too early to bathe because the temperature of the water is not comfortable enough - except for the reckless who love cold waters! Enjoy the sun for hiking. This will allow to feel pleasantly comfortable during the exercise. This is especially true as the temperature is fairly constant throughout the day. May is a good time to explore the islands, away from the crowds.

May on Inland

The weather throughout May in Croatia is pleasant in the inland areas, like the one of Zagreb which enjoys beautiful sunny days and comfortable temperatures in the afternoon. Although rainfall is still present, it is mostly composed of fine, intermittent showers that occur in the evening and therefore, provide the time to appreciate the city in all its splendor - with the complicity of a benevolent sun!

However, if travelling to Gospic, have warm clothes at hand. The mornings may be more unfavorable for the chilly because the morning temperatures are still fresh.


Climate in Croatia in may

Climate in Zagreb in may

In may, the mean temperature in Zagreb is 65°F (maximum temperature is 70°F and minimum temperature is 58°F). The climate nice in this city in this month. With 6.3in over 10 days, you risk getting wet slightly during your journey. But this is reasonably and it is only of temporary showers.
With good weather conditions, the month of may is an advisable month to go there.

May
Average temperature 65°F
Highest temperature 70°F
Lowest temperature 58°F
Rainfall 6.3in
Number of days with rainfall 10 day(s)
(32%)
Humidity 83%
Daily sunshine hours 14
Cloud cover 38%
Length of day 14:57
Our opinion at whereandwhen.net good
more information about the climate in Zagreb in may

Climate in Dubrovnik in may

In may, maximum temperature is 70°F and minimum temperature is 65°F (for an average temperature of 68°F). The climate quite pleasant there in may. With 4.6in over 6 days, rainfall can happen for your journey. But this is reasonably and it is only of temporary showers.
With a good weather, the month of may is a good month to go in Dubrovnik.

May
Average temperature 68°F
Highest temperature 70°F
Lowest temperature 65°F
Sea temperature 67°F
Rainfall 4.6in
Number of days with rainfall 6 day(s)
(18%)
Humidity 72%
Daily sunshine hours 14
Cloud cover 24%
Length of day 14:38
Our opinion at whereandwhen.net good
more information about the climate in Dubrovnik in may

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

In may, maximum temperature is 68°F and minimum temperature is 65°F (for an average temperature of 67°F). The climate quite nice around this city in this month. With 3.4in over 5 days, you will experience some showers for your journey. But this is rather moderate and you will not be too bothered by it.
With a good climate, the month of may is a good time to go there.

May
Average temperature 67°F
Highest temperature 68°F
Lowest temperature 65°F
Rainfall 3.4in
Number of days with rainfall 5 day(s)
(18%)
Humidity 72%
Daily sunshine hours 14
Cloud cover 24%
Length of day 14:41
Our opinion at whereandwhen.net good
more information about the climate in Croatian islands (Hvar, Brac,Mljet...) in may

Climate in Plitvice Lakes National Park in may

In the month of may, maximum temperature is 68°F and minimum temperature is 52°F (for an average temperature of 59°F). The climate quite comfortable in this city in may. With 7.8in over 12 days, you will experience some showers during your journey. But this is reasonably and it will not be continuous.
With good weather conditions, may is a good time to go in this city in Croatia.

May
Average temperature 59°F
Highest temperature 68°F
Lowest temperature 52°F
Rainfall 7.8in
Number of days with rainfall 12 day(s)
(37%)
Humidity 83%
Daily sunshine hours 14
Cloud cover 39%
Length of day 14:51
Our opinion at whereandwhen.net good
more information about the climate in Plitvice Lakes National Park in may

Climate in Pula in may

In may, maximum temperature is 68°F and minimum temperature is 63°F (for an average temperature of 65°F). The climate quite nice in this location in may. With 6.8in over 9 days, you will experience some showers during your vacations. But this is pretty moderate and it is only of temporary showers.
With good weather conditions, the month of may is an advisable month to go there.

May
Average temperature 65°F
Highest temperature 68°F
Lowest temperature 63°F
Sea temperature 65°F
Rainfall 6.8in
Number of days with rainfall 9 day(s)
(30%)
Humidity 75%
Daily sunshine hours 14
Cloud cover 32%
Length of day 14:51
Our opinion at whereandwhen.net good
more information about the climate in Pula in may


All cities in Croatia in may

Zagreb in maygood weather
Dubrovnik in maygood weather
Croatian islands (Hvar, Brac,Mljet...) in maygood weather
Plitvice Lakes National Park in maygood weather
Pula in maygood weather
Rovinj in maygood weather
Split in maygood weather
Zadar in maygood weather
Karlovac in maygood weather
Osijek in maygood weather
Rijeka in maytolerable weather
Senj in maygood weather
Slavonski Brod in maygood weather
Umag in maygood weather
Varaždin in maygood weather
Virovitica in maygood weather
Aljmas in maygood weather
Cigoc in maygood weather
Crikvenica in maytolerable weather
Gospic in maygood weather
Gradac in maygood weather
Kopački Rit Park in maygood weather
Našice in maygood weather
Nature Park Papuk in maygood weather
Ogulin in maygood weather
Opatija in maytolerable weather
Ploče in maygood weather
Poreč in maygood weather
Primošten in maygood weather
See full list of cities (65)


Weather data for Croatia in may:

Weather data for Croatia in may 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.


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