Weather in Tallinn in June
June in Tallinn is mild enough that walking is the default. This is a city-break month more than a sea-holiday month.
In Estonia, this is how Tallinn actually wears June, not how a country centroid would. Compared with July and February, June sits in the middle of Tallinn's year.

- Average temp
- 15°C
10–19°C
- Rainfall
- 66 mm
Showers likely
- Sunshine
- 9.8 h
hours per day
What to expect
Daytime
Mild afternoons in Tallinn are the prize in June. You can eat outside on the good days. You still want something for the breeze.
This is walking weather. Shade is useful, not essential the way it is in the hot months. A long outdoor day is a reasonable plan.
Rain
June is the wet side of the year in Tallinn. Days can be heavy. Plans that cannot survive rain are the wrong plans.
This is not a reason to skip Tallinn if you like the place. It is a reason to pack for weather and to stop treating every grey hour as a failed holiday.
Evening
Evenings are cooler. A layer helps after sunset.
What to pack
Sun protection
Rain jacket
A layer for cooler evenings
Where to stay in Tallinn
Dates are a starting point for June.

Travel guides for Tallinn
What to read before you book.
Average weather in Tallinn
TemperatureRainfall
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FAQs about Tallinn
Climate averages for Tallinn, 1991–2020.
The best time to visit Tallinn is between May and October, the most comfortable stretch of the year on these averages.
July is the hottest month, with an average around 18°C.
October is the wettest month, with about 83 mm of rain.
No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.
