Sardinia weather in July
Averages for 3 places in Sardinia in July, from 30 years of weather data.
Holiday weather in July
Excellent
Best time to visit: June – September
Places in Sardinia in July
Sorted by holiday weather score. Each place links to its own page for July.
July compared
How the weather changes from June to August. Tap a month to open it.
Sardinia in July: quick answers
Is it warm in Sardinia in July?
Yes, it is hot. Daytime highs average 30 °C (29–32 °C by place) and nights 22 °C.
Can you swim in Sardinia in July?
Yes. The sea is 24 °C, 24 °C on average.
Where is it warmest in Sardinia in July?
The warmest are Cagliari (32 °C), Olbia (29 °C) and Alghero (29 °C).
Does it rain much in Sardinia in July?
Hardly: 1 rainy day on average. Plus 12 hours of sunshine a day.
Is July a good time to visit Sardinia?
Yes, July is one of the best months, with a holiday weather score of 99 out of 100. Best time overall: June – September.
Sardinia month by month
Sardinia: weather by monthWhere to go in JulySea temperature in July
More islands & regions
Italy: all destinationsAll islands & regions
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)