SardiniaCountries Sardinia September Temperatures
SardiniaCountries Sardinia
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Temperatures in September
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Temperature in Sardinia in September

In Sardinia in September the average maximum daytime temperatures are high and range from 26°C in Alghero to 28°C in Cagliari. Nighttime temperatures generally drop to 19°C in Cagliari and 20°C in Alghero. In September, it is summer.

What is the temperature of the different cities in Sardinia in September?

Explore the map below to discover average September temperatures at the top destinations in Sardinia. For a deeper dive, simply click on any destination dot.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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For a detailed overview over the year and the best time to visit Sardinia, check out our Sardinia's climate page.

  • What is the warmest city in September in Sardinia?
    • According to our recent database analysis, Cagliari is the warmest city. It experiences an average maximum daytime temperature of approximately 28°C and rarely drops below 19°C during the night.

  • What is the coldest city in September in Sardinia?
    • In our database, Alghero is the chilliest city in September in Sardinia. Daytime temperatures typically peak at 26°C, while the nighttime lows hover around 20°C.

  • How much sun does Sardinia get in September?
    • The weather is predominantly sunny, with an estimated total of around 247 hours of sunshine in Alghero. This means many sunny days, which creates a cheerful atmosphere during this month.

  • What is the water's temperature in September?
    • The water temperature averages approximately 23°C in Alghero this month, a rehreshing temperature for swimming and cooling off.

    Interested in more climate information?

    Weather and climate has detailed information for every country in the world. Are you going to Sardinia? Get detailed historical weather averages for many cities in Sardinia.

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