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Climate · Helsinki

Helsinki in June

Mild and damp, as the days lengthen.

Typical weather, averaged over 30 years

June in Helsinki is mild: highs near 67°F, lows near 52°F. Rain falls on about three days a week, more often as the month goes on, and the days lengthen by 14 minutes from the first week to the last.June in Helsinki is mild: highs near 19°C, lows near 11°C. Rain falls on about three days a week, more often as the month goes on, and the days lengthen by 14 minutes from the first week to the last.

High
67°F19°Caverage
Low
52°F11°Caverage
Wet days
3a week · 38% of days
Daylight
18h 46mon average

Is June a good time to visit Helsinki?

A good month, just outside Helsinki's best months, which run from July to August.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How June sits in the year

week by week

Temperature

Highs near 67°F in June, against 30°F to 73°F through the year.Highs near 19°C in June, against -1°C to 23°C through the year.

Chance of a wet day

38% of days in June, against 30% to 48% through the year.

Cloud cover

51% cover in June, against 49% to 77% through the year.

Daylight

18h 46m in June, against 5h 57m to 18h 46m through the year.

Week by week, lightly smoothed, with June shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. May58°14°low 42°low 6°2 wet days a weekRain on about two days a week.
  2. June67°19°low 52°low 11°3 wet days a weekRain on about three days a week.
  3. July73°23°low 58°low 14°3 wet days a weekRain on about three days a week.

Where Helsinki sits, in June

Europe/Helsinki
this place
typical high in June 40°F4°C95°F35°C
Sunrise, mid-June
3:54 AMsets 10:46 PM
Above the sea
0 mlow-lying
Latitude
60.2°Nnorthern hemisphere
Nearest of ours
Rovaniemi706 km north

The land around Helsinki, shaded by its typical high in June, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Finland in June

high · low · wet days
See June on the planning mapThe whole year in Helsinki

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Helsinki. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.