Helsinki Weather in June
In June, Helsinki averages a high of 19°C (66°F) and a low of 11°C (52°F), based on 56 years of historical weather data from HELSINKI RAUTATIENTORI.
19°C
Average high
66°F
11°C
Average low
52°F
31°C
Record high
87°F · 1972
1°C
Record low
34°F · 2000
What to Expect in Helsinki in June
Typical June days in Helsinki reach 19°C (66°F) during the afternoon and cool to around 11°C (52°F) overnight. On average, measurable rain falls on about 42% of days this month. Over the past 56 years, June temperatures in Helsinki have ranged from a record high of 31°C (1972) down to a record low of 1°C (2000).
For a day-by-day look or other months, see the full Helsinki weather history.