Averages for Helsinki in May

  Temperature 10°C

49°F

Low Temperature 4°C

39°F

  High Temperature 15°C

59°F

  Chance of Sunny Day 17 %
  Rainfall 40mm
  Rainfall days 14 days
  Chance of Rain 49 %
  Chance of Cloudy Day 42 %
  Sea Temperature 3°C

38°F

Chance of Windy Day 17 %
  Chance of Fog Day 15%
  Chance of Snow Day 1%

Daily averages for May

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Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
°C 7 7 8 8 8 9 9 10 11 11 10 9 10 10 10 10 9 11 12 12 12 13 13 12 12 13 13 13 12 13 13
°F 45 45 46 46 46 48 48 50 52 52 50 48 50 50 50 50 48 52 54 54 54 55 55 54 54 55 55 55 54 55 55

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