in Finland: when to go?

continental subarctique climate

La Finlande offre un climat continental subarctique marqué par de forts contrastes saisonniers. L'hiver, long et rigoureux de novembre à mars, voit les températures chuter largement sous zéro avec un enneigement permanent, créant un paysage féerique propice aux aurores boréales et sports nordiques. Le printemps (avril-mai) reste frais avec une fonte progressive des neiges. L'été finlandais, bref mais lumineux de juin à août, révèle toute sa magie avec le soleil de minuit, des températures agréables autour de 20°C et une nature luxuriante ponctuée de milliers de lacs. C'est la période idéale pour découvrir Helsinki, naviguer dans l'archipel et profiter des interminables journées estivales. L'automne (septembre-octobre) dévoile ses couleurs flamboyantes mais les températures chutent rapidement. Pour une première visite, privilégiez juin à août pour un climat optimal et des activités variées.

Best period
June to August
Good alternatives
March to May, September to October
Icy winter
November to February
Ideal:JuneJulyAugust
Avoid:NovemberDecemberJanuaryFebruary

Year-round overview

Select a month to plan your trip

Ideal (5)Favorable (4)Fair (3)Unfavorable (2)Not recommended (1)

Climate in numbers

Monthly temperatures and precipitation

Temperature (°C)

Precipitation (mm)

Find your best time to go

Select your traveler profile to discover the best months to travel

0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Plan your trip

Answer 3 questions to receive personalized recommendations

1When would you like to travel?

2How long is your trip?

3What type of trip are you looking for?

Are you hesitant between several periods?

A local expert can tell you which region to prioritize based on your dates and build an itinerary tailored to your wishes.

Reply within 24 hours Custom Itinerary No commitment

Month by month

Find detailed climate information for each month of the year.

Temperature

-9° — -3°C

Precipitation

45 mm

Average temperature

-6°C

Rating

Déconseillé

By climate zone

Climat continental subarctique finlandais1/5

Nuit polaire et froid glacial. Idéal pour aurores boréales et sports d'hiver pour les amateurs d'extrême.

Temperature

-10° — -2°C

Precipitation

35 mm

Average temperature

-6°C

Rating

Moyen

By climate zone

Climat continental subarctique finlandais2/5

Températures glaciales mais jours qui rallongent. Mois des sports nordiques et safaris en motoneige.

Temperature

-6° — 2°C

Precipitation

40 mm

Average temperature

-2°C

Rating

Moyen

By climate zone

Climat continental subarctique finlandais2/5

Neige encore présente mais premiers signes du printemps. Période transitoire moins attractive.

Temperature

0° — 9°C

Precipitation

35 mm

Average temperature

4.5°C

Rating

Correct

By climate zone

Climat continental subarctique finlandais3/5

Fonte des neiges et réveil de la nature. Climat frais mais journées qui s'allongent rapidement.

Temperature

6° — 16°C

Precipitation

40 mm

Average temperature

11°C

Rating

Bon

By climate zone

Climat continental subarctique finlandais4/5

Floraison spectaculaire et journées longues. Excellent pour randonnées et découverte de la nature.

Temperature

11° — 20°C

Precipitation

55 mm

Average temperature

15.5°C

Rating

Idéal

By climate zone

Climat continental subarctique finlandais5/5

Soleil de minuit et températures douces. Période parfaite pour visiter lacs, forêts et villes.

Temperature

14° — 23°C

Precipitation

65 mm

Average temperature

18.5°C

Rating

Idéal

By climate zone

Climat continental subarctique finlandais5/5

Mois le plus chaud avec nuits blanches magiques. Idéal pour toutes activités et festivals d'été.

Temperature

12° — 21°C

Precipitation

70 mm

Average temperature

16.5°C

Rating

Bon

By climate zone

Climat continental subarctique finlandais4/5

Encore agréable mais nuits qui reviennent. Excellent pour cueillette de baies et champignons.

Temperature

7° — 15°C

Precipitation

60 mm

Average temperature

11°C

Rating

Correct

By climate zone

Climat continental subarctique finlandais3/5

Ruska spectaculaire avec couleurs flamboyantes. Fraîcheur marquée mais paysages magnifiques.

Temperature

2° — 8°C

Precipitation

65 mm

Average temperature

5°C

Rating

Moyen

By climate zone

Climat continental subarctique finlandais2/5

Temps maussade avec premières gelées. Période de transition moins propice au tourisme.

Temperature

-3° — 3°C

Precipitation

55 mm

Average temperature

0°C

Rating

Déconseillé

By climate zone

Climat continental subarctique finlandais1/5

Retour du froid et journées très courtes. Installation progressive du manteau neigeux.

Temperature

-7° — -1°C

Precipitation

50 mm

Average temperature

-4°C

Rating

Déconseillé

By climate zone

Climat continental subarctique finlandais1/5

Nuit polaire et froid intense. Réservé aux amateurs d'hiver arctique et aurores boréales.

Frequently asked questions

Everything about the climate and the best time to visit in Finland

The best months to visit in Finland are June, July, August. This period offers favourable weather and ideal conditions for exploring the country at its best.

Yes. Finlande experiences a long and cold continental winter, with temperatures dropping well below freezing between November, December, January, February. The average annual temperature is 5.5°C, which masks the true seasonal variation.

It's possible but requires specific preparation: cold-weather gear, heated accommodations, adapted transportation. Winter reveals magical landscapes (snow, frozen lakes, local festivals), but many summer trails and activities are closed.

For trekking and horse or hiking expeditions, favor the summer season (June, July, August). Temperatures are comfortable, trails are accessible, and the steppe vegetation is at its peak. It's also the season of major nomadic gatherings.

Summer (June, July, August) brings together the main cultural and sporting festivals in Finlande. Ask our local agency for exact dates of the year to plan your stay around these highlights.

If your travel dates don't match the ideal season in in Finland, the Nomadays network brings together more than 100 local agencies worldwide. Get in touch to find out which destination would be ideal for your dates.

Landscape of Finlande

Let's imagine your trip
to Finlande

Every journey is unique. Tell us your wishes and receive a personalized proposal within 24 hours, with no obligation.

Response within 24 hours — No commitment — 100% free quote