Planning a trip to the Basque Country and concerned about the temperature in San Sebastián? If so, we recommend reading this article. In it, we’ll share everything there is to know about the weather in this city so you can get the most out of your holidays. Don’t miss it!

The temperature in San Sebastián all year round

This city, located on Spain’s northern coast, offers a variety of weather conditions throughout the year. Knowing aspects like the temperature or climate will help you to plan and make the most of your stay in the capital of the Gipuzkoa.

The temperature in San Sebastián is influenced by its location on the north coast of Spain and its proximity to the Cantabrian Sea. As such, the city experiences a temperate oceanic climate, meaning that its temperatures are mild both in summer and winter. In general, these range between 6°C and 25°C. If you need more precious information for a specific time, it’s a good idea to change your phone’s location to get the temperature in San Sebastián by the hour in your device’s app.

Below, we’ll go into a little more detail on the climate in San Sebastián, Spain all year round. Take note!

Spring

This season brings with it a gradual transition from the cold days of winter towards a warmer and more pleasant climate ushering in the summer.

Nature awakens and the city fills with colour and life. The maximum temperature in San Sebastián varies between 15 and 20 degrees Celsius, while the night-time lows are around 7–12 degrees Celsius.

With the arrival of spring, parks and gardens fill with flower and luscious vegetation. The bright colours and natural beauty of the city become particularly stunning during this season, creating an enchanting and attractive atmosphere in which to head out for a stroll and admire nature.

Take advantage of the opportunity to walk along the beach, hike on coastal paths, practise water sports and relax on the terraces of bars and restaurants.

Primavera San Sebastian Donostia

Summer

In general, summer is a lively and exciting season in many places across Spain, and San Sebastián is no exception.

The city fills with tourists and locals seeking to enjoy the warm climate (between 16 and 24°C on average) and the region’s beautiful beaches. The most famous are La Concha, Zurriola and Ondarreta, which all fill with bathers and sun worshippers. Here, visitors can relax in the sand, swim in the Cantabrian Sea and take part in water activities like surfing, paddleboarding and kayaking.

The nights are cool and comfortable – perfect for going out and enjoying the nightlife. What’s more, in summer, you can attend some unmissable events like the Semana Grande or the San Sebastián Jazz Festival.

Verano San Sebastian Donostia

Autumn

This is a season characterised by changes in the landscape and a calmer and more tranquil atmosphere in the city. The daily highs are generally around 9–14 degrees Celsius. The nights can be a little cooler.

The parks and natural areas of San Sebastián take on the warm, vibrant tones of autumn. On the trees, leaves change to shades of yellow, orange and red, creating impressive landscapes. As autumn progresses, the beaches tend to be less busy. This offers the opportunity for a much calmer and more relaxed visit.

When it comes to culture, the star event of the season is, of course, the San Sebastián Film Festival. This internationally prestigious event brings together a host of personalities from the sector, as well as the media and lovers of the seventh art.

Otoño San Sebastian Donostia

Winter

Winter is characterised by its cool and humid climate (between 8 and 12°C) and the possibility of rainy days with wind. Despite this, San Sebastián remains a beautiful place with a great deal of charm.

One of the best things you can do when winter arrives is discover the city’s fantastic museums and savour the local cuisine. At this time of year, it’s common to find traditional dishes like stews, soups and warm desserts in the city’s restaurants. And, how could we forget cider, as January to April is the season for this delicious drink. Take advantage of the opportunity for a refreshing drink in a San Sebastián cider bar.

Other interesting activities include the Santo Tomás Fair, the San Silvestre race or the Tamborrada Festival.

Invierno en San Sebastian Donostia

Enjoy the climate in San Sebastián 365 days a year with Always Easy!

The excellent temperature in San Sebastián and its range of leisure and culture activities make this city a fantastic destination in all seasons. Every season of the year allows you to better discover and appreciate all the charm that this Gipuzkoa capital has to offer. Remember that you can rely on Always Easy to make your stay even more incredible. Book now!