Osijek weather in October 2026

Q: How hot is it in Osijek in October?

Daytime temperatures usually reach 19°C in Osijek in October, falling to 10°C at night.

Q: How sunny is it in Osijek in October?

There are normally 6 hours of bright sunshine each day in Osijek in October - that's 54% of daylight hours.

Q: How warm is the sea around Osijek in October?

The average sea temperature around Osijek in October is 20°C.

Q: Does it rain in Osijek in October?

There are usually 12 days with some rain in Osijek in October and the average monthly rainfall is 102mm.

Expect daytime maximum temperatures of 18°C in Osijek, Croatia in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 41 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
6
6°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
41
41 mm of monthly rainfall
3
3 (Moderate) UV index

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The October weather guide for Croatia (Osijek) 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)