Finnish summer guide
Making the most of Finnish summer
Finnish summer is the polar opposite of winter, and Finns live for it. From June to August, the country transforms with up to 24 hours of daylight in the north (yötön yö, or nightless night). Helsinki enjoys nearly 19 hours of sunlight at midsummer. Average temperatures reach 20-25°C, and Finns flock to their summer cottages (mökit), lakes, and outdoor festivals. For international workers, summer is the best time to experience Finnish culture at its most open and social.
- Midnight sun provides nearly 24 hours of daylight in northern Finland
- Midsummer (juhannus) is one of Finland's most important celebrations
- Over 500,000 summer cottages (mökit) dot the Finnish countryside
Midnight sun and endless daylight
The midnight sun is one of Finland's most extraordinary natural phenomena. Above the Arctic Circle, the sun doesn't set at all for weeks, while southern Finland enjoys white nights with only a brief twilight.
- In Utsjoki (northernmost Finland), the sun stays above the horizon for 73 consecutive days from mid-May to late July
- Use blackout curtains or a sleep mask, many newcomers struggle to sleep in constant light
- The best time to experience midnight sun activities is late June, around midsummer (juhannus)
- Photography during the 'golden hour' that lasts all night creates stunning images of Finnish landscapes
Mökki (summer cottage) culture
The summer cottage (mökki) is central to Finnish identity. There are over 500,000 mökit in Finland, roughly one for every 10 people. Being invited to someone's mökki is a genuine sign of friendship.
- Traditional mökki activities include swimming, sauna, grilling (makkaranpaisto), fishing, and berry picking
- Many mökit are deliberately simple, limited electricity, outdoor toilet (huussi), and wood-heated sauna
- You can rent mökit through platforms like Nettimökki, Lomarengas, or Airbnb from around €400-800/week
- Mökki etiquette: bring food and drinks to share, help with firewood, and leave the place clean when you depart
Summer outdoor activities
Finland's right to roam (jokamiehenoikeus / everyman's right) allows everyone to enjoy nature freely. Summer opens up countless outdoor possibilities across the country's 40 national parks.
- Berry picking is a cherished tradition, wild blueberries, lingonberries, and cloudberries grow abundantly in Finnish forests from July onwards
- Kayaking and canoeing on Finland's 188,000 lakes is accessible through rental companies in most lakeside towns
- Hiking trails in national parks like Nuuksio (near Helsinki), Koli, and Pallas-Yllästunturi are well-maintained and free
- Cycling is excellent in summer, cities like Helsinki, Turku, and Tampere have extensive bike path networks
Summer festivals and events
Finland's festival season runs from June through August, with hundreds of music, cultural, and food events across the country. Finns are noticeably more social and outgoing during summer.
- Major music festivals include Flow Festival (Helsinki), Ruisrock (Turku), Provinssi (Seinäjoki), and Ilosaarirock (Joensuu)
- Juhannus (midsummer, late June) is celebrated with bonfires (kokko), sauna, and gathering at summer cottages
- Restaurant Day, Helsinki Day, and various city festivals offer free events and street food throughout summer
- The Helsinki Festival in August is Finland's largest arts festival, featuring music, theater, and visual arts
Summer planning tips
Finnish summer is short but intense, planning ahead helps you make the most of it.
- Book mökki rentals and festival tickets early, popular dates sell out months in advance, especially around juhannus
- Pack mosquito repellent (hyttyssuihke): mosquitoes can be fierce near lakes and in Lapland from June to August
- Many Finns take their summer holiday (kesäloma) in July, so some businesses and services may have reduced hours