Tallinn weather
Ten-year climate averages, month by month
Tallinn in september
Current month averages, based on ten years of records. Read the full guide →
Tallinn is Estonia's capital, on the Baltic Sea. Its UNESCO-listed medieval old town hosts a spectacular Christmas market on Town Hall Square — voted one of Europe's most beautiful.
The year in weather
Tallinn weather by month
Pick a month for the full climate guide — temperature, rainfall, sunshine, packing tips and hotel deals for Tallinn.
Places that feel like Tallinn in september
Tallinn weather — FAQ
Q01What is the hottest month in Tallinn?
What is the hottest month in Tallinn?
July runs the highest averages in Tallinn, with typical daytime highs of 21°C (70°F). Plan around midday and consider accommodation with reliable cooling.
Q02What is the coldest month in Tallinn?
What is the coldest month in Tallinn?
January brings the lowest averages, with daytime highs near -1°C (30°F). Layer up and expect shorter daylight hours if you plan sightseeing.
Q03Which month has the most rain in Tallinn?
Which month has the most rain in Tallinn?
August typically records the highest monthly rainfall — around 94mm on average. Plan indoor alternatives and pack proper rain gear if visiting this month.
Q04What is the climate like in Tallinn?
What is the climate like in Tallinn?
Tallinn, Estonia has mild summers, freezing winters. You can read the detailed month-by-month breakdown on this page.
