Osijek weather in April 2026

Expect daytime maximum temperatures of 17°C in Osijek, Croatia in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 53 mm of rainfall in the month.

  • 17°C maximum daytime temperature in April in Osijek17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in April in Osijek13
    13 days with some rainfall
  • 6°C minimum night-time temperature in April in Osijek6
    6°C min night temperature
  • 14 hours of daylight per day in April in Osijek14
    14 hours of daylight per day
  • No heat & humidity in April in Osijek0
    No heat & humidity
  • 53 mm monthly rainfall in April in Osijek53
    53 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Osijek5
    5 (Moderate) UV index

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The April 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)

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More about Croatia

How warm is it in Osijek in April?

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

How sunny is it in Osijek in April?

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

How warm is the sea around Osijek in April?

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

Does it rain in Osijek in April?

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

Osijek April sunrise & sunset times

Browse the sunrise and sunset times for Osijek in April 2026. Select a month to view Osijek sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 05:26 18:13
Wednesday, 15th April 2026 05:00 18:31
Thursday, 30th April 2026 04:35 18:51

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