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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Helsinki’s weather today, as shown in the live forecast above, reflects the city’s coastal Baltic climate. Expect cool conditions with sea breezes off the Gulf of Finland, typical for this time of year.
What is Helsinki’s climate like across the year?
Helsinki weather by month shows a clear seasonal shift. Summers are mild, with helsinki weather in summer averaging 15–22°C in July, while winters are cold and snowy. Helsinki weather december through february sees average highs near freezing, with January the chilliest month. Spring and autumn are brief, transitional periods.
How reliable are extended forecasts for Helsinki?
For planning, helsinki weather 14 days and helsinki weather 15 days outlooks give a general trend but become less precise after a week. The helsinki weather forecast 30 days is useful only for broad pattern recognition, not daily specifics. For short-term accuracy, check weather in helsinki 10 days and the live forecast above.
Does Helsinki get snow in summer?
No, snow is extremely rare in summer. Helsinki’s snow season typically runs from late November to early April, with the heaviest falls in January and February.
What is the best month to visit Helsinki for warm weather?
July offers the warmest conditions, with average highs around 21°C and long daylight hours. June and August are also pleasant, though August sees more rain.
How accurate are 14-day forecasts for Helsinki?
Helsinki weather 14 days forecasts are reliable for temperature trends but less so for precise rain timing. The Baltic Sea’s influence can cause rapid changes, so check the live forecast above for updates.
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