Weather in Tallinn

What's the weather like in Tallinn?

Tallinn has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from -2°C (28°F) in January to 22°C (72°F) in July, with overnight lows around -7°C (19°F) and 13°C (55°F) respectively.

For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Tallinn are June through August.

Quick facts

Country: 🇪🇪 Estonia
Region: Europe
Time zone: Europe/Tallinn
Coordinates: 59.437, 24.754

Monthly climate

Long-run averages for each month of the year.

Month	Avg high	Avg low	Rainfall	Rain days	Snow days
January	-2°C / 28°F	-7°C / 19°F	50 mm	16	10
February	-3°C / 27°F	-8°C / 18°F	40 mm	14	9
March	2°C / 36°F	-5°C / 23°F	35 mm	12	7
April	9°C / 48°F	1°C / 34°F	35 mm	10	2
May	15°C / 59°F	6°C / 43°F	40 mm	11	0
June	19°C / 66°F	10°C / 50°F	65 mm	12	0
July	22°C / 72°F	13°C / 55°F	80 mm	12	0
August	20°C / 68°F	12°C / 54°F	85 mm	12	0
September	15°C / 59°F	8°C / 46°F	65 mm	13	0
October	9°C / 48°F	4°C / 39°F	75 mm	15	0
November	4°C / 39°F	0°C / 32°F	70 mm	16	4
December	0°C / 32°F	-4°C / 25°F	55 mm	16	8