What is the weather like in Finland in October?
What to expect in October in the south and in Lapland.
Short answer
October is grey and wet in much of Finland. The Finnish Meteorological Institute says the first snow falls in October outside the north, and thermal winter begins in Lapland in mid-October. Visit Finland notes that waterproof outer layers become essential by October. Long dark nights make it a good month for auroras when the sky is clear.
Why
- FMI says winter starts in mid-October in Lapland.
- According to FMI, the first snow falls in October outside northern Finland.
- Visit Finland says waterproof outer layers become essential by October.
Details
October is a quiet time for tourism between the ruska and Christmas seasons. Some Lapland services have short breaks before the winter season starts.
Tip
Check opening dates of Lapland activities before booking an October trip, as many winter safaris start only in November or December.
What may differ
Clocks go back one hour on the last Sunday of October, when Finland moves from summer time to winter time, so evenings get dark even earlier.
Common misconception
October is a good month to see ruska everywhere in Finland.
What actually happens
In Lapland the ruska is usually over by early October. Late colours can still be seen in the south.
People also ask
- Is October a good time to visit Lapland?
- Is there snow in Finland in October?
- How cold is Helsinki in October?
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.

