Sardinia weather in July 2025

Expect 29°C daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Sardinia in July. Check more long-term weather averages for Sardinia in July before you book your next holiday to Sardinia in 2025/2026.

  • 29°C maximum daytime temperature in July in Sardinia (Olbia)29
    29°C max day temperature
  • 12 hours of sunshine per day
  • 2 days with some rainfall in July in Sardinia (Olbia)2
    2 days with some rainfall
  • 19°C minimum night-time temperature in July in Sardinia (Olbia)19
    19°C min night temperature
  • 15 hours of daylight per day in July in Sardinia (Olbia)15
    15 hours of daylight per day
  • Moderate heat & humidity in July in Sardinia (Olbia)M
    Moderate heat & humidity
  • 5 mm monthly rainfall in July in Sardinia (Olbia)5
    5 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Sardinia (Olbia)9
    9 (Very High) UV index
  • 23°C sea temperature in July in Sardinia (Olbia)23
    23°C sea temperature

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The July 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.

Top Sardinia destinations

Below are average maximum temperatures at popular countries, regions and places in Sardinia in July. Select a holiday destination to see more weather parameters.

All Sardinia destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Sardinia

How hot is it in Sardinia in July?

Daytime temperatures usually reach 29°C in Olbia, Sardinia in July with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Sardinia in July?

There are normally 12 hours of bright sunshine each day in Olbia, Sardinia in July - that's 78% of daylight hours.

How warm is the sea around Sardinia in July?

The average sea temperature around Olbia, Sardinia in July is 23°C.

Does it ever rain in Sardinia in July?

There are usually 2 days with some rain in Olbia, Sardinia in July and the average monthly rainfall is 5mm.

Sardinia July sunrise & sunset times

Browse the sunrise and sunset times for Sardinia in July 2025. Select a month to view Sardinia sunrise and sunset times for the next 12 months. The Sardinia sunrise and sunset times shown below are for Olbia.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:54 19:58
Wednesday, 16th July 2025 05:04 19:52
Thursday, 31st July 2025 05:17 19:39

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