Rab weather in April 2026

Q: How warm is it in Rab in April?

Daytime temperatures usually reach 16°C in Rab in April, falling to 8°C at night.

Q: How sunny is it in Rab in April?

There are normally 7 hours of bright sunshine each day in Rab in April - that's 49% of daylight hours.

Q: How warm is the sea around Rab in April?

The average sea temperature around Rab in April is 14°C.

Q: Does it rain in Rab in April?

There are usually 13 days with some rain in Rab in April and the average monthly rainfall is 82mm.

Expect daytime maximum temperatures of 17°C in Rab, Croatia in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 94 mm of rainfall in the month.

17
17°C max day temperature
6
6 hours of sunshine per day
14
14 days with some rainfall
8
8°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
94
94 mm of monthly rainfall
5
5 (Moderate) UV index
13
13°C sea temperature

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The April weather guide for Croatia (Rab) 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)