Daytime highs, nighttime lows and the warmest cities across Finland this August.
Finland, experiences maximum daytime temperatures in August ranging from 13°C (55°F) in Kilpisjärvi to 22°C (72°F) in Laukkoski. Nighttime temperatures generally drop to 12°C (54°F) in Laukkoski and 5°C (41°F) in Kilpisjärvi. The month of August is in the summer season.
Explore the map below to discover average August temperatures at the top destinations in Finland. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Finland.
Marker color shows the average daytime high temperature in August: blue is cold, red is hot.
Drill down to August weather for any region in Finland.
Pick a city to see its August weather averages.
Daytime temperatures in Helsinki typically peak at 22°C (72°F) in August, putting it in the pleasant range.
Average overnight lows in Finland during August sit near 12°C (54°F) in Helsinki.
Laukkoski tops the warmest city list in our database with average maximum daytime temperatures around 22°C (72°F) and a minimum nighttime temperature of around 12°C (54°F).
Our database indicates that in August, Kilpisjärvi is the city with the coolest temperatures in Finland. You can expect daytime highs of 13°C (55°F) and nighttime lows close to 5°C (41°F).
Helsinki enjoys approximately 230 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.
The water temperature averages approximately 16°C (61°F) in Oulu this month, so not the best month to swim.
We have much more information about the climate in Finland.
Weather and climate has detailed information for every country in the world. Are you going to Finland? Get detailed historical weather averages for many cities in Finland.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.