Umag weather in June 2026

Q: How hot is it in Umag in June?

Daytime temperatures usually reach 25°C in Umag in June with low heat and humidity, falling to 15°C at night.

Q: How sunny is it in Umag in June?

There are normally 9 hours of bright sunshine each day in Umag in June - that's 61% of daylight hours.

Q: How warm is the sea around Umag in June?

The average sea temperature around Umag in June is 21°C.

Q: Does it rain in Umag in June?

There are usually 13 days with some rain in Umag in June and the average monthly rainfall is 74mm.

Expect daytime maximum temperatures of 25°C in Umag, Croatia in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 91 mm of rainfall in the month.

25
25°C max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
16
16°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
91
91 mm of monthly rainfall
8
8 (Very High) UV index
22
22°C sea temperature

More about Umag

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The June weather guide for Croatia (Umag) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)