When to go · Helsinki
Helsinki in December
Mixed month. Christmas markets; about six hours of daylight; check Christmas Eve closures.
Key facts
- Verdict
- Mixed
- Temperature
- 0°C (32°F)32°F (0°C) / −4°C (25°F)25°F (−4°C)
- average high / low
- Rain days
- 16
- Crowds
- High
- Finland overall
- Prices
- High
- Finland overall
Verdict
Christmas markets; about six hours of daylight; check Christmas Eve closures.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than December?
December is rated mixed. These months rate higher:
Weather in December
- HelsinkiHighs around 0 °C (32 °F), lows around -4 °C (25 °F), rain on about 16 daysHighs around 32 °F (0 °C), lows around 25 °F (-4 °C), rain on about 16 days
- South coast, Finland · Helsinki, Turku, Porvoo, Ålandcool
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.
Winter season
Snow, ice swimming, Lux Helsinki, cosy cafés and saunas
Watch: Six hours of daylight; slippery pavements.
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.
Independence Day
6 December · Senate Square and nationwide
Shops and museums close; a torchlight parade
Christmas market
Early to late December · Senate Square
Crowded evenings; hot glögi and crafts
Christmas
Dec 24–26
Shops, restaurants and many museums close on Christmas Eve and Christmas Day; trams run a reduced timetable.
Helsinki Christmas Market on Senate Square
Early Dec–Dec 23
Senate Square and the surrounding streets are crowded in the evenings.
Crowds and prices
- Crowds · Finland overall
- High
- Prices · Finland overall
- High
Finland overall: Rovaniemi's Christmas peak, polar night in the north; Helsinki Christmas market; closures 24–26 Dec.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Helsinki, side by side.
Verdict
Dec: Mixed
May: Great (better)
Daytime high
Dec: 0 °C (32 °F)32 °F (0 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Night low
Dec: -4 °C (25 °F)25 °F (-4 °C)
May: 6 °C (43 °F)43 °F (6 °C)
Rain days
Dec: 16
May: 9 (better)
Crowds
Dec: High
May: Low
Prices
Dec: High
May: Medium
Festivals listed
Dec: 4
May: 1
December: Christmas markets; about six hours of daylight; check Christmas Eve closures.
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
- A rain jacket or umbrella and shoes that dry fast
- Layers: a fleece or light jacket