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 |
Tallinn by month
Detailed weather for any specific month:
Cities with a similar climate to Tallinn
Frequently asked questions
When is the best time to visit Tallinn?
The most comfortable months in Tallinn are usually June, July, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Tallinn?
July is typically the hottest month in Tallinn, averaging a high of 22°C (72°F).
What is the coldest month in Tallinn?
February is usually the coldest, with average lows around -8°C (18°F).
Does it snow in Tallinn?
Yes — Tallinn sees some snow, mainly around January (about 10 snow days). Most other months stay snow-free.
Live forecast, sunrise/sunset, and more.