Things to do in San Sebastian - Donostia in September

When is your trip?

Navigate forward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates.

Navigate backward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates.

Looking for a different month?

Overview

September is a great time to visit San Sebastian - Donostia. The weather is usually mildly cool with a gentle breeze, with temperatures ranging from 60—73°F (15—23°C). There are plenty of events to check out and activities to try in San Sebastian - Donostia during this time. Some of our top recommendations: visit the Monte Igueldo Amusement Park, hike the Camino de Santiago route, visit the San Telmo Museoa, and more!

San Sebastian - Donostia has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your September trip to San Sebastian - Donostia. Get inspired by the events, activities, attractions, and experiences unique to September. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in San Sebastian - Donostia in September. Learn about what to wear and pack for your trip, the average temperatures throughout September, temperature changes from morning to evening and much more.

Visiting San Sebastian - Donostia? See our San Sebastian - Donostia Trip Planner.
I'll never travel to San Sebastian - Donostia without this trip planner again
Learn more
Don't take our word for it
Slide 1 of 6

Best events and things to do in San Sebastian - Donostia in September

Top experiences in September
Visit the Monte Igueldo Amusement Park
Monte Igueldo is a hill that offers stunning views of San Sebastian, and it is home to an old-fashioned amusement park that is a popular attraction for visitors of all ages. In September, the park is still open, and you can enjoy classic rides such as a vintage carousel and a scenic funicular ride to the top of the hill. Visiting the Monte Igueldo Amusement Park in September is a fun and nostalgic experience that will allow you to enjoy panoramic views of the city while having a great time with family and friends.
Hike the Camino de Santiago route
The Camino de Santiago is a famous pilgrimage route that ends in the city of Santiago de Compostela, but the northern route passes through San Sebastian. September is a great time to hike this route, as the weather is still warm and the landscapes are lush and green. Whether you're a religious pilgrim or simply a lover of hiking and nature, walking a portion of the Camino de Santiago is a unique and rewarding experience that will allow you to connect with centuries of history and tradition.
Visit the San Telmo Museoa
The San Telmo Museoa is a museum located in the heart of San Sebastian, and it is dedicated to Basque history and culture. In September, the museum often hosts special exhibitions and events that highlight different aspects of Basque heritage, such as traditional crafts, music, and dance. Visiting the San Telmo Museoa during this time will give you a deeper understanding of the local culture and traditions, and allow you to appreciate the rich history of the Basque Country.
Participate in the Basque Cider Season
September is the start of the Basque Cider Season, a traditional celebration of the apple harvest and the production of cider. During this time, many cider houses in the region open their doors to visitors, offering the chance to see the cider-making process, taste different varieties of cider, and enjoy a traditional Basque meal. This is a unique cultural experience that allows you to immerse yourself in the local traditions and flavors of the Basque Country.
I'll never travel to San Sebastian - Donostia without this trip planner again
Learn more
Explore the Old Town (Parte Vieja)
The Old Town of San Sebastian is a charming and historic neighborhood, with narrow streets, picturesque squares, and beautiful architecture. In September, the Old Town comes alive with outdoor markets, street performers, and local artisans selling their wares. This is a great time to wander the cobblestone streets, sample pintxos (Basque tapas) at the many bars and restaurants, and soak up the lively and vibrant atmosphere of this iconic neighborhood.
Take a surfing lesson at Zurriola Beach
San Sebastian is known for its beautiful beaches, and Zurriola Beach is particularly popular with surfers. In September, the waves are still good for surfing, and the beach is less crowded than in the peak summer months. Whether you're a beginner or an experienced surfer, taking a lesson at Zurriola Beach is a unique and exhilarating experience that will allow you to enjoy the natural beauty of the Basque coastline while learning a new skill.
Attend the San Sebastian International Film Festival
The San Sebastian International Film Festival is one of the most prestigious film festivals in the world, and it takes place in September. This is a great opportunity to see some of the best new films from around the globe, as well as to spot some famous faces on the red carpet. The festival also includes special events, workshops, and discussions with filmmakers, making it a must-visit for any film enthusiast.
Take a boat trip to the island of Santa Clara
The island of Santa Clara is a small and picturesque island located just off the coast of San Sebastian, and in September, you can take a short boat trip to visit this
I'll never travel to San Sebastian - Donostia without this trip planner again
Learn more
Holidays in San Sebastian - Donostia in September
September

There are no holidays in San Sebastian - Donostia in September

Other notable holidays
I'll never travel to San Sebastian - Donostia without this trip planner again
Learn more

Weather in San Sebastian - Donostia in September

Temperatures on an average day in San Sebastian - Donostia in September

The average temperature in San Sebastian - Donostia in September for a typical day ranges from a high of 73°F (23°C) to a low of 60°F (15°C). Some would describe it as mildly cool with a gentle breeze.

For comparison, the hottest month in San Sebastian - Donostia, August, has days with highs of 76°F (24°C) and lows of 62°F (17°C). The coldest month, February has days with highs of 51°F (11°C) and lows of 41°F (5°C). This graph shows how an average day looks like in San Sebastian - Donostia in September based on historical data.

Visiting San Sebastian - Donostia? See our San Sebastian - Donostia Trip Planner.

Historical temperature average in September
73°F
highs
60°F
lows

General weather summary

Mildly cool with a gentle breeze
Feels like
21%
Chance of rain
0.063 in
Amount
10.3 mph
Wind speed
72%
Humidity
12.6 hrs
Daylight length
7:45 AM
Sunrise
8:19 PM
Sunset
54%
Cloud cover
T-shirt
What to wear
What to wear in September
With an average high of 73°F (23°C) and a low of 60°F (15°C), it generally feels mildly cool with a gentle breeze. With that in mind, most people would dress in something light like your favorite t-shirt
I'll never travel to San Sebastian - Donostia without this trip planner again
Learn more

Best attractions for San Sebastian - Donostia in September

Besides the array of exciting events and activities San Sebastian - Donostia has to offer for travelers in September, we want to remind you of the classic attractions in San Sebastian - Donostia that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in San Sebastian - Donostia for September.
Beach of La Concha
1. Beach of La Concha
4.7
(21889)
Beach
Outdoor Activities
Bustling, sandy, shell-shaped beach on the Bay of La Concha featuring restaurants & more.
Old Town
2. Old Town
Neighborhoods
Tapas and pintxo bars line the narrow streets of Donostia-San Sebastian's Old Town, a lively neighborhood bounded by Mount Urgull, the Urumea River, and Concha Bay. Its heart is the Plaza de la Constitución, a former bullring where the Tamborrada drum festival is held. The 16th-century Gothic San Vicente Church features a Romanesque altarpiece, while stalls with fresh produce fill the traditional La Bretxa Market.
Monte Igueldo
3. Monte Igueldo
4.1
(534)
Mountain peak
Nature & Parks
Comb of the Wind (Eduardo Chillida, 1976)
4. Comb of the Wind (Eduardo Chillida, 1976)
4.7
(12897)
Sculpture
Sights & Landmarks
Tourist attraction known for contemporary sculpture made of iron contrasting landscape & sea.
Urgull
5. Urgull
4.7
(562)
Mountain peak
Nature & Parks
Tree-covered hill with historic military structures, a museum & panoramic ocean & city views.
Aquarium
6. Aquarium
4.4
(13187)
Aquarium
Nature & Parks
Seaside aquarium with fish from the region as well as exhibits on local fishing & naval history.
Zurriola beach
7. Zurriola beach
4.6
(9874)
Beach
Outdoor Activities
Constitución Plaza
8. Constitución Plaza
Sights & Landmarks
Points of Interest & Landmarks
San Telmo Museum
9. San Telmo Museum
4.5
(3407)
Art museum
Museums
Museum of Basque ethnography, history, art & photography, plus local & global archeological finds.
Ondarreta Beach
10. Ondarreta Beach
4.6
(3029)
Beach
Outdoor Activities
Popular for surfing & sunbathing, this wide beach includes showers, restrooms & a refreshment stand.
Good Shepherd of San Sebastián Cathedral
11. Good Shepherd of San Sebastián Cathedral
4.4
(5246)
Catholic cathedral
Sights & Landmarks
Landmark late-1800s cathedral with ornate Gothic-Revival architecture & a 75-m. central spire.
Miramar Jauregia
12. Miramar Jauregia
4.6
(9687)
Convention center
Sights & Landmarks
This stately 1893 palace, once the summer home of the Queen of Spain, now hosts university courses.
San Sebastián City Hall
13. San Sebastián City Hall
4.3
(911)
City Hall
Sights & Landmarks
Koruko Andre Mariaren basilika
14. Koruko Andre Mariaren basilika
4.4
(1722)
Basilica
Sights & Landmarks
Historic 18th-century Catholic church & minor basilica with ornately carved exterior doors.
Parque de Atracciones Monte Igueldo
15. Parque de Atracciones Monte Igueldo
4.0
(6022)
Amusement park
Water & Amusement Parks
Mountainside amusement park with kid-friendly attractions, such as bumper cars & bird exhibits.
Maria Kristina Zubia
16. Maria Kristina Zubia
4.6
(1538)
Bridge
Sights & Landmarks
Historic traffic & pedestrian bridge over the Urumea River, with several elaborate statues.

Looking for day-by-day itineraries in San Sebastian - Donostia?

Get inspired for your trip to San Sebastian - Donostia with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

Planning a trip to San Sebastian - Donostia?
Save all the best places to visit with WanderlogDownload the travel planning app everyone's been raving about
  • Itinerary + map in one view
  • Live collaboration
  • Auto-import hotels and reservations
  • Optimize your route
  • Offline access on mobile
  • Optimize your route
  • See time and distance between all your places
Learn more
Get the iOS app from the App Store
Get the Android app from Google Play