Sardinia, Italy Weather and Climate

Geographical location

Sardinia is the second largest island in the Mediterranean after Sicily.

The Italian island has an area of ​​around 24,089 square kilometers and around 1.7 million inhabitants. This results in a population density of 69 inhabitants per square kilometer.

Sardinia is 202 kilometers from mainland Italy, the capital of the island is Cagliari. The Strait of Bonifacio separates Sardinia from the French island of Corsica over a width of 12 kilometers.

At 1834 meters, Punta La Marmor is the highest mountain on the island. In the south of the island there are gold, silver and iron deposits. Sardinia is a varied nature reserve and shelter of a diverse flora and fauna.

Since the island is also a popular holiday destination, there are increasingly better flight connections from Germany in addition to the traditional ferry connections from France and Italy. The airport in Olbia can be reached from Frankfurt in 4 hours by flight.

In addition to Olbia, the most popular vacation spots are the coastal region of Costa Smeralda with the bordering Baja Sardinia, the port of Palau, Porto Rotondo and Costa Rei in the south-east of Sardinia.

Climate in Sardinia

The Mediterranean climate manifests itself in annual average temperatures of around 17 ° C with up to 300 sunny days and mostly pleasantly mild values ​​even in spring and autumn. In the capital Cagliari, temperatures rise to over 20 ° C as early as April, but until mid- May it is still a bit too fresh for long bathing. From June it will be warm in summer, and sometimes quite hot in July and August.

In September the temperatures slowly subside, but the heated Mediterranean remains pleasantly warm. Slowly the rains are getting a little more, in October and November as well and February is the wettest on the island. From November to April, Sardinia falls into a kind of hibernation, many hotels and restaurants close, and supermarkets are reducing their product range.

When to go to Sardinia

The best travel time for Sardinia for round trips, active vacationers (for example hikers and golfers) begins in April, but most hotels and restaurants are still on the back burner. With the rising temperatures in early summer, the picture changes suddenly, and Sardinia offers the best price-performance ratio between mid-May and mid-June.

However, we recommend the months of July, August and September as the best travel time for the island, especially for beach holidaymakers. The temperatures of 27 to 30 degrees allow you to spend relaxing days under the Italian sun and a vacation that suits the taste of sun-hungry connoisseurs. The Mediterranean is up to 24 degrees and it hardly rains at all, over 10 hours of sunshine in July and August ensure perfect summer weather!

Temperatures, precipitation, sunshine in Cagliari (Sardinia)

Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature 14 ° C 15 ° C 16 ° C 18 ° C 22 ° C 27 ° C 30 ° C 30 ° C 27 ° C 23 ° C 18 ° C 15 ° C
Night temperature 6 ° C 6 ° C 7 ° C 9 ° C 12 ° C 16 ° C 19 ° C 19 ° C 17 ° C 14 ° C 10 ° C 7 ° C
Water temperature 14 ° C 13 ° C 14 ° C 15 ° C 17 ° C 20 ° C 23 ° C 24 ° C 23 ° C 21 ° C 18 ° C 15 ° C
Precipitation in mm 46 57 44 37 24 9 3 9 31 56 56 55
Hours of sunshine 4 5 6 7 9 10 11 10 9 6 5 4
Sunrise 7:40 7:15 6:35 6:45 6:10 5:55 6:10 6:35 7:05 7:35 7:05 7:35
Sunset 17:25 18:00 18:30 20:00 20:30 20:50 20:50 20:20 19:35 18:45 17:10 17:00


The average annual temperature in Cagliari is 16.4 ° C. For comparison: Munich reaches an average of 8.6 ° C, in Berlin it is 9.6 ° C. The warmest month is August (24.3 ° C), coldest month of January with mean values of 9.8 ° C. The maximum water temperature in Cagliari is 24 ° C. Comfortable bathing is possible at these temperatures. The months of May, June, July, August, September, October and November have a water temperature of at least 17 ° C. Bathing is then possible to a limited extent. The months of July, August, September and October have a water temperature of at least 21 ° C and are therefore suitable for a beach holiday.


The annual precipitation is 427 mm. For comparison: In Munich, 967 mm, in Berlin 570 mm, precipitation is measured annually. There is no rainy season, i.e. months with more than 175 mm of precipitation. You cannot expect snow in any month in Cagliari.


As our climate table shows, July is the sunniest month with an average of 10.8 hours of sunshine per day. In the annual mean, the sun shines an average of 7.1 hours per day. For comparison: In Munich and Berlin, the sun shines an average of 4.7 hours per day throughout the year.

Highlights and attractions

The Costa Smeralda on the northeast coast is not only a pool for the rich and beautiful, but also the most popular travel region in Sardinia in general. Even if you are staying in another region of the island, a day tour with a visit to the lush marina and a visit to the picturesque Stella Maris Church is worthwhile. The Costa Rei is also a real highlight and is home to dream beaches such as Sa Perda Niedda and Scoglio di Peppino.

In Baunei you will find two fabulous bays, Cala Mariolu and Cala Goloritze, which you should definitely enjoy. The Parco dell’Arcipelago sailing trip, a beautiful day trip through the Sardinian waters, starts from La Maddalena. Other sights in Sardinia are the stalactite cave Grotta del Bue Marino, the red rocks of Arbatax and the thermal springs of Fordongianus.

Sardinia weather in March, April and May

Average daily temperatures between 16 ° C and 22 ° C can be expected over the next three months. In Cagliari, it gets warmest in May, while March is noticeably cooler.

Do you want to go on a beach holiday? The water temperatures are in March, April and May 14-17 ° C.

In the period from March to May , the sun shines an average of 6 to 9 hours a day. The sunniest weather is in May in Cagliari, but with less sun you will have to get by in March.

Sardinia, Italy Weather and Climate
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