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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Tallinn’s weather leans cold from November to March, with summer highs rarely exceeding 22°C and frequent sea breezes. For current conditions, check the live forecast above; it updates hourly and covers the next 14 days, helping you plan for rain, cloud or sun.
When should I visit Tallinn?
The best months are June through August, when average highs reach the low 20s °C and daylight stretches past 18 hours. Spring (April–May) and early autumn (September) offer milder temperatures and fewer crowds. Winter brings snow and sub-zero lows; pack thermal layers and a windproof coat if travelling in December–February. School holidays (especially late July and August) see higher prices, so book early or consider May or September for better value.
What should I pack for Tallinn’s climate?
Summer visitors need light layers, a rain jacket and comfortable walking shoes. In winter, bring a warm hat, gloves, insulated boots and a waterproof outer shell to cope with wet snow and gusty winds. Even in spring and autumn, a fleece and umbrella are wise. The live forecast above shows the next week’s conditions, so check it when packing for your exact travel dates.
Does it snow often in Tallinn?
Snowfall is common from December to March, with an average of 60–80 days of snow cover. The heaviest falls occur in January and February, when temperatures stay below freezing and the sea ice can affect coastal conditions.
How windy is Tallinn?
Being on the Baltic coast, Tallinn experiences moderate to strong winds, especially in autumn and winter. Gusts of 20–30 mph are frequent; the wind chill can make temperatures feel several degrees colder, so always check the live forecast’s “feels like” reading.
What UV level can I expect in summer?
UV index in Tallinn peaks at 5–6 (moderate) from June to August, especially around midday. Use SPF 30+ sunscreen and wear a hat if spending time outdoors—cloud cover can reduce exposure, but the index still warrants protection.
Sources
For comparisons, see the UK weather hub or our 10 Day Weather Forecast UK page. If you’re checking weather in Tallinn 10 days ahead, the live forecast above covers that span. For longer outlooks, weather Tallinn 30 days guidance is available via the Met Office. Note that BBC Weather Tartu can differ due to inland location, while BBC Weather Tallinn 14 days updates are shown in the table above.