Rijeka weather in April 2026

Expect daytime maximum temperatures of 55°F in Rijeka, Croatia in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 5.0 inches of rainfall in the month.

  • 55°F maximum daytime temperature in April in Rijeka55
    55°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in April in Rijeka16
    16 days with some rainfall
  • 37°F minimum night-time temperature in April in Rijeka37
    37°F min night temperature
  • 14 hours of daylight per day in April in Rijeka14
    14 hours of daylight per day
  • No heat & humidity in April in Rijeka0
    No heat & humidity
  • 5.0 inches monthly rainfall in April in Rijeka5.0
    5.0 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Rijeka5
    5 (Moderate) UV index
  • 54°F sea temperature in April in Rijeka54
    54°F sea temperature

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The April weather guide for Croatia (Rijeka) 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)  |  Imperial (°F)

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More about Croatia

How warm is it in Rijeka in April?

Daytime temperatures usually reach 55°F in Rijeka in April, falling to 37°F at night.

How sunny is it in Rijeka in April?

There are normally 6 hours of bright sunshine each day in Rijeka in April - that's 44% of daylight hours.

How warm is the sea around Rijeka in April?

The average sea temperature around Rijeka in April is 54°F.

Does it rain in Rijeka in April?

There are usually 16 days with some rain in Rijeka in April and the average monthly rainfall is 5.0 inches.

Rijeka April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 05:43 18:30
Wednesday, 15th April 2026 05:17 18:48
Thursday, 30th April 2026 04:53 19:07

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