Tallinn in September

Average Temperature: 16°C

Traveling to Tallinn, Harju County, Estonia in September is a nice experience if you enjoy a mix of early autumn vibes with lingering summer freshness. The city starts to cool down from the summer peak, so it's less crowded, making it easier to explore the charming old town without the hustle and bustle of high tourist season. You’ll find the medieval streets, cozy cafes, and historic sites pleasantly quiet, which gives a more authentic feel to the city. It’s a great time for walking tours, visiting museums, or just soaking in the local culture without having to wait in long lines.

That said, the weather can be a bit unpredictable — you might get some sunny days perfect for outdoor activities or a sudden rain shower that nudges you indoors. The evenings start to get chillier, so it’s smart to bring layers. Also, the days are getting shorter, so plan your sightseeing accordingly to make the most of daylight. Overall, September is a practical time to visit Tallinn if you prefer a quieter atmosphere and don’t mind the occasional gray skies. It’s not the tropical warm getaway, but it offers a cozy, laid-back charm that’s worth experiencing.

Average Monthly Temperatures

16°C
Average High
8°C
Average Low
September

Cost Index

Cost Index
$$

Tallinn offers a moderate travel cost experience, generally falling into the $$ category. The city combines affordable accommodation options and reasonably priced dining, especially if you opt for local eateries and markets. Public transportation is efficient and economical, reducing travel expenses within the city. While some tourist attractions and international brand stores can be pricier, overall, Tallinn provides good value for travelers seeking a balance between cultural experiences and budget considerations, making it an accessible destination without excessive costs.

Location

Tallinn is located at coordinates 59.44° latitude, 24.75° longitude.

Weather Summary

September is not typically warm in Tallinn, with average temperatures of 16°C.