Olbia weather in April 2026

Expect daytime maximum temperatures of 18°C in Olbia, Sardinia in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 48 mm of rainfall in the month.

  • 18°C maximum daytime temperature in April in Olbia18
    18°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in April in Olbia14
    14 days with some rainfall
  • 9°C minimum night-time temperature in April in Olbia9
    9°C min night temperature
  • 13 hours of daylight per day in April in Olbia13
    13 hours of daylight per day
  • No heat & humidity in April in Olbia0
    No heat & humidity
  • 48 mm monthly rainfall in April in Olbia48
    48 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Olbia6
    6 (High) UV index
  • 14°C sea temperature in April in Olbia14
    14°C sea temperature

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The April weather guide for Sardinia (Olbia) 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 Sardinia

How hot is it in Olbia in April?

Daytime temperatures usually reach 18°C in Olbia in April, falling to 9°C at night.

How sunny is it in Olbia in April?

There are normally 7 hours of bright sunshine each day in Olbia in April - that's 52% of daylight hours.

How warm is the sea around Olbia in April?

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

Does it rain in Olbia in April?

There are usually 14 days with some rain in Olbia in April and the average monthly rainfall is 48mm.

Olbia April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 06:06 18:47
Wednesday, 15th April 2026 05:43 19:02
Thursday, 30th April 2026 05:22 19:17

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