Month guide · Helsinki · Finland
Helsinki in June
What June is really like in Helsinki: weather, crowds, prices, events and what to pack.
Updated By the AMZBooking editorial team
Photo: Migro, Public domain
Quick answer
June is one of the best months to visit Helsinki. Expect average highs of 19°C (66°F), lows of 11°C (52°F), about 8 rainy days and roughly 18.9 hours of daylight. Long white nights and island boats running; the city empties over Midsummer weekend when locals head to cottages.
Key facts
- Average high / low
- 19°C (66°F) / 11°C (52°F)
- Rainy days
- About 8
- Daylight
- About 18.9 hours
- Sea temperature
- 13°C (55°F)
- Crowds
- Busy
- Hotel prices
- High
Weather in June
June is the 3rd-warmest month in Helsinki: days average 19°C (66°F) against a yearly average high of 10°C (50°F), and nights fall to about 11°C (52°F). Rain falls on roughly 8 of its 30 days. Compared with May (15°C (59°F)), June is warmer; by July highs climb to around 22°C (72°F).
- Sunrise (15 June)
- About 03:54
- Sunset (15 June)
- About 22:47
- Daylight
- About 18.9 hours
- Sea
- 13°C (55°F)
Summer (June–August). White nights, island hopping, sea swimming and festivals; peak season, with many locals away in July.
Crowds and prices
On a 1–5 scale, June rates 4 for crowds (the peak is July at 5) and 4 for hotel prices (highest in June). Book accommodation early: June is one of the pricier months.
Events in June
- Helsinki Day — free events across the city (12 June)
- Midsummer bonfires on Seurasaari (around 20–26 June)
- Helsinki Pride (usually late June)
Dates move from year to year. Check the organiser’s site before booking travel around an event.
What to do in June
Mild, settled days suit walking, viewpoints and time outdoors.
Experience · Hernesaari
Löyly public sauna
Opened in 2016 on the Hernesaari shore, Löyly is a timber-slatted building with wood-burning saunas and a traditional smoke sauna, plus steps and a ladder into the Baltic for cooling off, even in winter through a hole in the ice.
- Time needed
- 2 hours
- Cost
- Mid-priced
- Active
- Couples
- Views
- Food
Zoo · Korkeasaari
Korkeasaari Zoo
Take the summer waterbus from Market Square one way and walk back over the bridges via Mustikkamaa.
- Time needed
- 3 hours
- Cost
- Mid-priced
- Kids
- Outdoors
- Nature
Theme park · Alppila
Linnanmäki amusement park
Finland's oldest amusement park opened in 1950 on a hill just north of Kallio and is run by a children's welfare foundation.
- Time needed
- Half a day
- Cost
- Mid-priced
- Kids
- Active
- Views
Park · Ullanlinna
Kaivopuisto park and seafront
Walk the shore from Kaivopuisto west to Eira and Hernesaari, ending with a sauna at Löyly.
- Time needed
- 1–2 hours
- Cost
- Free
- Free
- Outdoors
- Views
- Couples
- Kids
What to pack
For highs near 19°C, lows near 11°C and 8 wet days: layers, a warm sweater and a jacket for cool evenings; a packable rain jacket for showers; comfortable walking shoes.
Is June a good time to visit Helsinki?
One of the best months to visit Helsinki, with 3 notable events on the calendar. The other best months are May and July–September. Compare every month.
Helsinki in other months
Questions travellers ask
+Is June a good time to visit Helsinki?
It is one of the best months to visit Helsinki. Long white nights and island boats running; the city empties over Midsummer weekend when locals head to cottages.
+How warm is Helsinki in June?
Average highs are around 19°C (66°F) and lows around 11°C (52°F).
+Does it rain a lot in Helsinki in June?
Expect rain on about 8 days of the month.