Weather in Helsinki in June
In an average June, Helsinki sees a daily high around 18°C and a low around 10°C, based on 1980–2026 of local climate records.
| Average high | 18°C |
|---|---|
| Typical high range | 14°C to 24°C |
| Average low | 10°C |
| Typical low range | 7°C to 13°C |
| Average daily precipitation | 3 mm |
June records
The most extreme June on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total June accumulation.
High
Highest
30°C
2021-06-22
Lowest
8°C
1982-06-16
Low
Highest
20°C
2021-06-22
Lowest
2°C
2009-06-07
Feels-like
Highest
34°C
2021-06-22
Lowest
-2°C
2017-06-02
Humidity
Highest
17.4 g/m³
2021-06-23
Lowest
3.8 g/m³
1997-06-04
Wind
Highest
40 km/h
1981-06-11
Lowest
6 km/h
2016-06-02
Gust
Highest
79 km/h
1981-06-11
Lowest
15 km/h
2021-06-05
Precip
Wettest
150 mm
1981
Driest
17 mm
1992
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