What should you wear in Finland in autumn?
Clothing for ruska hikes, rainy city days and the first frosts.
Short answer
Bring waterproof layers. Visit Finland says waterproof outer layers become essential by October. In September, Lapland usually has 0 to 10 °C and Helsinki 8 to 15 °C, so a warm fleece or wool layer, a hat and gloves are useful, especially for autumn hikes and aurora nights.
Why
- Visit Finland says waterproof outer layers become essential by October.
- Visit Finland gives September temperatures of 0 to 10 °C in Lapland and 8 to 15 °C in Helsinki.
- The Finnish Meteorological Institute says autumn starts in the last week of August in northern Finland.
Details
Waterproof hiking boots are worth it for ruska trips, as fell paths and bogs are often wet. Good footwear is useful in Finland all year.
Tip
For aurora nights in September and October, dress as for winter. Standing still outdoors at night feels much colder than walking.
What may differ
Late October can already be winter in Lapland, with snow and frost, while Helsinki is still rainy and mild.
Common misconception
Autumn in Finland is like a mild central European autumn.
What actually happens
Autumn is shorter and cooler, and frost can come in September in the north.
People also ask
- What to wear in Lapland in September?
- Is October rainy in Finland?
- What to pack for a ruska hike?
Sources
This answer is for reference only. Weather varies a lot from year to year, so check the forecast of the Finnish Meteorological Institute before you travel.
Weather & SeasonsRelated questions
-
When does the snow melt in Finland?
Visit Finland says snow melts first on the southern coast, while Lapland keeps its snow into May.
-
When does autumn start in Finland?
The Finnish Meteorological Institute says autumn begins when the daily mean temperature stays below 10 °C.
-
What is the weather like in Helsinki in winter?
Visit Finland gives typical winter temperatures of -3 to -8 °C in Helsinki.
-
When is the best time for skiing in Lapland?
Late winter and spring are the best time.

