Umag weather in July 2026

Q: How hot is it in Umag in July?

Daytime temperatures usually reach 28°C in Umag in July with moderate heat and humidity, falling to 17°C at night.

Q: How sunny is it in Umag in July?

There are normally 11 hours of bright sunshine each day in Umag in July - that's 71% of daylight hours.

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

The average sea temperature around Umag in July is 24°C.

Q: Does it rain in Umag in July?

There are usually 10 days with some rain in Umag in July and the average monthly rainfall is 46mm.

Expect daytime maximum temperatures of 28°C in Umag, Croatia in July based on long-term weather averages. There are 10 hours of sunshine per day on average with 11 days with some rainfall and typically 65 mm of rainfall in the month.

28
28°C max day temperature
10
10 hours of sunshine per day
11
11 days with some rainfall
18
18°C min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
65
65 mm of monthly rainfall
8
8 (Very High) UV index
25
25°C sea temperature

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The July 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)