When to go · Helsinki
Helsinki in April
Mixed month. Cool and changeable; terraces not yet open.
Key facts
- Verdict
- Mixed
- Temperature
- 8°C (46°F)46°F (8°C) / 1°C (34°F)34°F (1°C)
- average high / low
- Rain days
- 9
- Crowds
- Low
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Cool and changeable; terraces not yet open.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than April?
April is rated mixed. These months rate higher:
Weather in April
- HelsinkiHighs around 8 °C (46 °F), lows around 1 °C (34 °F), rain on about 9 daysHighs around 46 °F (8 °C), lows around 34 °F (1 °C), rain on about 9 days
- South coast, Finland · Helsinki, Turku, Porvoo, Ålandfine
Around −5 °C (23 °F) in January, 20–23 °C (68–73 °F) in July; 19 h of daylight at midsummer, 6 h in late December. The sea often freezes near shore in cold winters.Around 23 °F (−5 °C) in January, 68–73 °F (20–23 °C) in July; 19 h of daylight at midsummer, 6 h in late December. The sea often freezes near shore in cold winters.
Spring season
Light returns quickly; Vappu in May
Watch: Slush and wind; some terraces still shut.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Vappu
30 Apr – 1 May · Finland
Student caps, sparkling wine and picnics; Helsinki's Havis Amanda statue gets capped on the eve.
Crowds and prices
- Crowds · Finland overall
- Low
- Prices · Finland overall
- Medium
Finland overall: Thaw and slush in the south; spring skiing in the north.
Compare two months
Weather, crowds and prices for any two months in Helsinki, side by side.
Verdict
Apr: Mixed
May: Great (better)
Daytime high
Apr: 8 °C (46 °F)46 °F (8 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Night low
Apr: 1 °C (34 °F)34 °F (1 °C)
May: 6 °C (43 °F)43 °F (6 °C)
Rain days
Apr: 9
May: 9
Crowds
Apr: Low
May: Low
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Cool and changeable; terraces not yet open.
May: Bright and fresh; ferries and terraces start.
Helsinki: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings