Helsinki

Southern Finland Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Southern Finland, Finland in June.

🔎
Helsinki Turku Rauha Espoo

Considering a trip to Southern Finland, Finland this June and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Southern Finland in June

Southern Finland, Finland is a region in Finland. June in Southern Finland generally has temperatures that range from mild to pleasant, with moderate precipitation. It's the height of summer.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Hanko at 15°C (59°F) to pleasant in Kouvola at 21°C (70°F). Nighttime temperatures generally drop to 11°C (52°F) in Kouvola and 11°C (52°F) in Hanko.

For specific regional insights in Southern Finland, Finland, refer to the map provided below.

Precipitation

In June, precipitation varies across different areas. From moderate rainfall in Kustavi with an average of 54 mm (2.1 in) to moderate rainfall in Parikkala with 84 mm (3.3 in).

Average sunshine

Sunshine is generally plentiful throughout many areas. Helsinki enjoys about 298 hours of sunlight, ideal for those seeking sunny weather.

Explore Southern Finland by month

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

Best Places to Visit in Southern Finland in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Southern Finland.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Southern Finland

What is the weather like in June for some of the most popular destinations in Southern Finland, Finland?

Temperature range in Southern Finland (June)

Precipitation variation in Southern Finland (June)

Helsinki

In June Helsinki generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
20°C (68°F)
23°C (73°F)
Min temperature
6°C (43°F)
11°C (52°F)
14°C (57°F)
Monthly sun hours
275 hours
298 hours
291 hours
Monthly rainfall
48 mm (1.9 in)
78 mm (3.1 in)
80 mm (3.1 in)
Monthly rainy days
10 days
11 days
14 days
Weather conditions
tolerable
perfect
perfect
Climate in Helsinki →

Turku

In June Turku generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
20°C (68°F)
23°C (73°F)
Min temperature
5°C (41°F)
9°C (48°F)
13°C (55°F)
Monthly sun hours
283 hours
277 hours
288 hours
Monthly rainfall
44 mm (1.7 in)
71 mm (2.8 in)
85 mm (3.3 in)
Monthly rainy days
11 days
11 days
14 days
Weather conditions
tolerable
perfect
perfect
Climate in Turku →

Rauha

In June Rauha generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
20°C (68°F)
23°C (73°F)
Min temperature
5°C (41°F)
11°C (52°F)
14°C (57°F)
Monthly rainfall
52 mm (2 in)
75 mm (3 in)
82 mm (3.2 in)
Monthly rainy days
11 days
13 days
14 days
Weather conditions
tolerable
perfect
perfect
Climate in Rauha →

Espoo

In June Espoo generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« May
June
July »
May
June
July
Max temperature
15°C (59°F)
19°C (66°F)
22°C (72°F)
Min temperature
6°C (43°F)
10°C (50°F)
14°C (57°F)
Monthly sun hours
275 hours
298 hours
291 hours
Monthly rainfall
46 mm (1.8 in)
71 mm (2.8 in)
72 mm (2.8 in)
Monthly rainy days
11 days
11 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Espoo →

Naantali

In June Naantali generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« May
June
July »
May
June
July
Max temperature
15°C (59°F)
19°C (66°F)
22°C (72°F)
Min temperature
5°C (41°F)
10°C (50°F)
13°C (55°F)
Monthly sun hours
283 hours
277 hours
288 hours
Monthly rainfall
43 mm (1.7 in)
68 mm (2.7 in)
80 mm (3.1 in)
Monthly rainy days
10 days
10 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Naantali →

Is your destination not in the list? Have a look at all destinations in Southern Finland, in Finland.

In our records: Finland June extremes

Notable June records observed across cities in Finland in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest June day in Finland brought 289 mm (11 in) in Hanko on June 25, 1994.

Popular cities in June

Day & night temperatures, rainfall and average weather in Southern Finland in June.

City Weather Day temp Night temp Rainfall
Helsinki 20°C (68°F) 11°C (52°F) 78 mm (3.1 in)
Turku 20°C (68°F) 9°C (48°F) 71 mm (2.8 in)
Rauha 20°C (68°F) 11°C (52°F) 75 mm (3 in)
Espoo 19°C (66°F) 10°C (50°F) 71 mm (2.8 in)
Naantali 19°C (66°F) 10°C (50°F) 68 mm (2.7 in)
Vantaa 20°C (68°F) 11°C (52°F) 79 mm (3.1 in)

Southern Finland weather in June: frequently asked questions

What is the weather like in Southern Finland, Finland in June?

In June, Southern Finland, Finland generally has perfect weather conditions. Helsinki sees daytime temperatures near 20°C (68°F), with nights cooling to roughly 11°C (52°F).

What is the average temperature in Southern Finland, Finland in June?

Daytime temperatures in Helsinki peak at roughly 20°C (68°F) in June, dropping to about 11°C (52°F) overnight.

Does Southern Finland, Finland get a lot of rain in June?

June is on the drier side in Southern Finland, Finland. Helsinki averages only about 78 mm (3.1 in), with most days staying dry.

Is June a Good Time to Visit Southern Finland, Finland?

We consider June to be one of the best times to travel to Southern Finland, Finland. Typically, the climate in Helsinki is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, June, July and August provide perfect weather in Helsinki. On the other hand, the months of January, February, March, April, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Southern 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.

Bucket list

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.

Must visit in Finland →