Climate and Average Weather in San Sebastian by Seasons

San Sebastian, located on the northern coast of Spain, is known for its stunning beaches, rich history, and vibrant culinary scene. The city has an oceanic climate and weather, which means that it experiences mild summers and cool winters, making it a popular destination year-round.

Weather in San Sebastian Donostia by Seasons

Summer in San Sebastian Donostia

The summer season in San Sebastian Donostia starts in June and lasts until September. During this time, the temperatures can range from 20°C to 25°C, making it a perfect time to explore the city’s many attractions, such as the La Concha Beach, the Miramar Palace, and the Old Town.


One of the highlights of summer in San Sebastian Donostia is the International Jazz Festival, which takes place in late July. This festival is a celebration of music, and attracts artists from all over the world.

Autumn in San Sebastian Donostia

Autumn in San Sebastian Donostia starts in October and lasts until November. During this time, the temperatures begin to cool down, and the city experiences a mild and pleasant weather with average temperatures ranging from 15°C to 20°C. The autumn colors of the trees and the historic buildings in San Sebastian Donostia make it a picturesque season to visit.

One of the best ways to enjoy the autumn in San Sebastian Donostia is by exploring the city’s parks, such as the Urgull Mountain and the Cristina Enea Park.

Winter in San Sebastian Donostia

Winter in San Sebastian Donostia starts in December and lasts until February. The temperatures during this time range from 5°C to 10°C, making it cool and occasionally rainy. However, it is a great time to explore the city’s indoor attractions, such as the San Telmo Museum, the Aquarium, and the Basque Culinary Center.

One of the highlights of winter in San Sebastian Donostia is the Christmas market, where the city is decorated with lights and ornaments, making it a festive atmosphere.


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Spring in San Sebastian Donostia

Spring in San Sebastian Donostia starts in March and lasts until May. The weather during this time is mild and pleasant, with temperatures ranging from 15°C to 20°C. This is the perfect time to explore the city’s many parks and gardens, such as the Alameda del Boulevard and the Ametzagaña Park.

During spring, San Sebastian Donostia hosts the International Film Festival, which is a celebration of cinema and attracts visitors from all over the world.

In conclusion, San Sebastian Donostia is a city that can be enjoyed year-round due to its mild oceanic climate. Whether you want to explore the city’s beaches and attractions, its many parks and gardens, or experience its cultural festivals, San Sebastian Donostia has something for everyone.

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