Tallinn events & things to do in September 2026
Start with Tallinn Town Hall and Town Hall Square, Viru Gate and City Wall, plus Toompea Castle. September in Tallinn averages 16°C / 61°F highs, 8°C / 47°F nights, and about 10 rainy days.
Expect 16°C/61°F days and about 10 rainy ones in September. Start with these:
- Tallinn Town Hall and Town Hall Square★ 4.7 · 10.6k reviewsTallinn Town Hall is the only surviving Gothic town hall in Northern Europe, with its present form from the early 15th century.
- Viru Gate and City Wall★ 4.7 · 11.9k reviewsThe paired Viru Gate towers mark the eastern entrance into the Old Town from modern shopping streets.
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By TripSapien Research · Updated June 3, 2026
Tallinn in September 2026
Weather
TempTemperature
61°F / 47°F
16.1°C / 8.4°C
RainPrecipitation
10d
2.4in · 60mm
LightDaylight
12.5h
Sea
61.3°F
16.3°C
September is cooler and less crowded, a strong month for Toompea viewpoints, Kadriorg leaves, and ferry day trips.
Events & festivals
Event calendar- Sep 1 – Sep 6
Tallinn Music Week 2026
An annual city-wide music and arts festival featuring local and international artists across multiple venues in Tallinn.
Planning lead · dates set closer in · Source: festival research
- Sep 10 – Sep 30
Tallinn Architecture Biennale 2026
A major international architecture event showcasing exhibitions, lectures, and workshops focused on urban development and design.
Planning lead · dates set closer in · Source: festival research
- Sep 18 – Sep 20
Tallinn Old Town Days 2026
A celebration of Tallinn’s medieval heritage with street performances, markets, guided tours, and historical reenactments in the Old Town.
Planning lead · dates set closer in · Source: festival research
Show all 4 events for September
- Sep 21 – Sep 27
Tallinn International Documentary Film Festival (DocPoint) 2026
An annual documentary film festival presenting a curated selection of international and Estonian documentaries.
Planning lead · dates set closer in · Source: festival research
About Tallinn
City overview
Tallinn sits on the Gulf of Finland, where the UNESCO Vanalinn rises above ferry terminals, Soviet-era waterfront remnants, and newer glass towers in Kesklinn. First-time visitors usually split time between Toompea and the Lower Town, Kalamaja and Telliskivi north of the railway, and Kadriorg or Pirita along the eastern coast.
Food & drink
Tallinn food is Baltic and Nordic-Estonian: black rye bread anchors meals, kiluvoileib layers sprats on bread with egg or herbs, mulgipuder mixes potato and barley, kama blends roasted grains into yogurt or kefir, and verivorst is blood sausage for colder months. Balti Jaama Turg beside the railway station, Old Town cellars around Raekoja plats, and Telliskivi restaurants make it easy to compare smoked fish, kohuke, traditional plates, and newer Nordic-Baltic cooking.
Top sights
Ranked for September suitability using weather, setting, ratings, and review volume.
- 1Toompea Castle
- 2Seaplane Harbour
- 3Kumu Art Museum
- 4Alexander Nevsky Cathedral
- 5St Olaf Church
- 6Kiek in de Kök and the Bastion Passages
- 7Kadriorg Palace
- 8Telliskivi Creative City
1Toompea Castle
4.6★ · 818outdoorToompea Castle grew from the medieval fortress on the limestone hill and now holds the Riigikogu, Estonia parliament, behind its pink Baroque facade. It sits above the Lower Town, a few minutes from Alexander Nevsky Cathedral and the Patkuli viewpoint.
Wikipedia
2Seaplane Harbour
4.8★ · 17,587indoorOpen dailyThe Lennusadam museum occupies concrete seaplane hangars built before the First World War. Inside are the submarine Lembit, maritime aircraft, icebreaker stories, and harbor exhibits north of Kalamaja.
Wikipedia
3Kumu Art Museum
4.7★ · 5,942indoorClosed MonKumu opened in 2006 as the main building of the Art Museum of Estonia, cut into the limestone edge of Kadriorg Park. The galleries cover Estonian art from 18th-century portraits to Soviet and contemporary work.
Wikipedia
Show 3 more sights
- 4Alexander Nevsky Cathedral
- 5St Olaf Church
- 6Kiek in de Kök and the Bastion Passages
Neighborhoods
1Vanalinn and Lower Town
The Lower Town is compact and medieval, with Raekoja plats, Viru Gate, St Olaf Church, guild houses, and cobbled lanes inside the old walls.
2Toompea
Toompea feels ceremonial and elevated, with the castle, Alexander Nevsky Cathedral, St Mary Cathedral, and Patkuli and Kohtuotsa viewpoints above the red roofs.
3Rotermann and Kesklinn
Rotermann and central Kesklinn mix brick warehouses, malls, hotels, offices, Viru Keskus, and the practical route between Old Town and the port.
Day trips
70km / about 1h by car or tour bus from central Tallinn
Lahemaa National Park
Lahemaa combines bog trails, manor houses, fishing villages, and Baltic coast forest. It is the most useful nature day outside Tallinn when ferry schedules are not the priority.
80km / 2h by ferry from Tallinn Terminal D or A
Helsinki
Frequent ferries make Helsinki a realistic same-day city hop across the Gulf of Finland. Bring a passport or national ID and check late return sailings before booking dinner.
185km / about 2h 30min by train from Balti Jaam
Tartu
Estonia university city has the Emajogi river, museums, street art, and a different intellectual rhythm from Tallinn. It is a full day by rail rather than an Old Town add-on.
Getting around
Tallinn old town is best on foot, while trams, trolleybuses, buses, and the Uhiskaart fare card cover Kadriorg, Pirita, Kalamaja, and the airport. Tram 4 links the airport with the center, and ferries leave from terminals just east of the Old Town.
Planning a Tallinn trip?
Add your dates and we'll check every place for closures, limited hours, and booking needs in September.
Common questions about Tallinn in September
- What to pack for Tallinn in September
Pack for September's weather, not a generic Tallinn checklist.
- Layerable daytime clothes for average highs around 16°C / 61°F.
- A light evening layer because nights average 8°C / 47°F.
- Compact rain gear and shoes that handle wet pavement across about 10 rainy days.
- How many days do you need in Tallinn
- 4 days covers the main Tallinn highlights at a realistic pace. Add 3 extra days if you want the listed day trips.
- Is Tallinn worth visiting in September
- Yes. September in Tallinn averages 16°C / 61°F highs, 8°C / 47°F nights, and about 10 rainy days.
Ready to plan Tallinn?
You've seen what's on — now get a day-by-day Tallinn plan for September 2026, every place checked for your exact dates.