Finland

Finland Weather in May

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

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Helsinki Rovaniemi Levi Vuokatti

Are you planning a trip a to Finland in May and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Finland in May

In May, Finland experiences a range of weather conditions, with temperatures that range from cold to mild and moderate precipitation.

Temperatures

During the day temperatures vary from cold in Kilpisjärvi at 5°C (41°F) to mild in Orimattila at 17°C (63°F). At night it cools down to 5°C (41°F) in Orimattila and -2°C (28°F) in Kilpisjärvi.

To explore the conditions in Finland in more detail, check the map below.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Kökar with an average of 33 mm (1.3 in) to moderate rainfall in Räätäniemi with 68 mm (2.7 in).

Average sunshine

May brings good sunshine to many areas. Helsinki sees around 275 hours of sunlight, great for visitors looking for bright days.

Explore Finland by month

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

Best Places to Visit in Finland in May

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

What is the weather like in May for some of the most popular destinations in Finland?

Temperature range in Finland (May)

Precipitation variation in Finland (May)

Helsinki

In May Helsinki generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« April
May
June »
April
May
June
Max temperature
9°C (48°F)
16°C (61°F)
20°C (68°F)
Min temperature
0°C (32°F)
6°C (43°F)
11°C (52°F)
Monthly sun hours
195 hours
275 hours
298 hours
Monthly rainfall
43 mm (1.7 in)
48 mm (1.9 in)
78 mm (3.1 in)
Monthly rainy days
13 days
10 days
11 days
Weather conditions
poor
tolerable
perfect
Climate in Helsinki →

Rovaniemi

In May Rovaniemi generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 2°C (36°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

« April
May
June »
April
May
June
Max temperature
5°C (41°F)
12°C (54°F)
18°C (64°F)
Min temperature
-4°C (25°F)
2°C (36°F)
8°C (46°F)
Monthly sun hours
205 hours
238 hours
272 hours
Monthly rainfall
40 mm (1.6 in)
55 mm (2.2 in)
79 mm (3.1 in)
Monthly rainy days
13 days
13 days
14 days
Weather conditions
poor
unpleasant
pleasant
Climate in Rovaniemi →

Levi

In May Levi generally has low temperatures with maximum daytime temperatures around 10°C (50°F), minimum nighttime temperatures around 1°C (34°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
4°C (39°F)
10°C (50°F)
16°C (61°F)
Min temperature
-5°C (23°F)
1°C (34°F)
7°C (45°F)
Monthly sun hours
203 hours
238 hours
278 hours
Monthly rainfall
39 mm (1.5 in)
53 mm (2.1 in)
80 mm (3.1 in)
Monthly rainy days
13 days
12 days
14 days
Weather conditions
poor
poor
tolerable
Climate in Levi →

Ruka

In May Ruka generally has low temperatures with maximum daytime temperatures around 10°C (50°F), minimum nighttime temperatures around 2°C (36°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
4°C (39°F)
10°C (50°F)
16°C (61°F)
Min temperature
-4°C (25°F)
2°C (36°F)
8°C (46°F)
Monthly rainfall
39 mm (1.5 in)
57 mm (2.2 in)
77 mm (3 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions
poor
poor
tolerable
Climate in Ruka →

Tampere

In May Tampere generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 5°C (41°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« April
May
June »
April
May
June
Max temperature
8°C (46°F)
15°C (59°F)
19°C (66°F)
Min temperature
0°C (32°F)
5°C (41°F)
10°C (50°F)
Monthly rainfall
39 mm (1.5 in)
50 mm (2 in)
83 mm (3.3 in)
Monthly rainy days
13 days
11 days
13 days
Weather conditions
poor
tolerable
pleasant
Climate in Tampere →

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

Popular cities in May

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

City Weather Day temp Night temp Rainfall
Helsinki 16°C (61°F) 6°C (43°F) 48 mm (1.9 in)
Rovaniemi 12°C (54°F) 2°C (36°F) 55 mm (2.2 in)
Levi 10°C (50°F) 1°C (34°F) 53 mm (2.1 in)
Vuokatti 13°C (55°F) 3°C (37°F) 65 mm (2.6 in)
Mariehamn 11°C (52°F) 6°C (43°F) 36 mm (1.4 in)
Vaasa 13°C (55°F) 4°C (39°F) 47 mm (1.9 in)

Finland weather in May: frequently asked questions

What is the weather like in Finland in May?

Finland typically experiences tolerable weather in May, part of the season. Daytime highs in Helsinki average around 16°C (61°F), and temperatures drop to about 6°C (43°F) at night.

What is the average temperature in Finland in May?

In Helsinki, the average daytime high in May is 16°C (61°F), while nighttime temperatures drop to around 6°C (43°F).

Does Finland get a lot of rain in May?

Not particularly. Helsinki averages just 48 mm (1.9 in) of rain in May, making it a mostly dry month for Finland.

Is May a Good Time to Visit Finland?

In our opinion, May is a good time to visit Finland with overall tolerable weather in Helsinki. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Finland is in June, July and August with generally perfect weather in Helsinki. The weather in January, February, March, April, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

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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 →