Averages for Helsinki in December

  Temperature -4°C

26°F

Low Temperature -7°C

19°F

  High Temperature 0°C

32°F

  Rainfall 60mm
  Rainfall days 16 days
  Chance of Rain 60 %
  Chance of Cloudy Day 100 %
  Sea Temperature 2°C

35°F

  Chance of Fog Day 60%
  Chance of Snow Day 60%

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