Helsinki Average Yearly Weather

Average weather in Helsinki offers average daily temperatures around 8 degrees.

Normally July is the hottest period and January is the coldest with temperatures varying by 22.You should expect average daily temperatures to typically be around 6 in Spring, 20 in Summer (June – Aug) and 8 through the Autumn months and -1 in Winter (Dec – Feb) .

MonthDegrees Celsius
January-1
February-1
March2
April8
May8
June19
July21
August19
September14
October8
November2
December0


When is the best time to go to Helsinki?

Our collation of the weather data helps to decide when the best time to visit Helsinki

  • Typical Average Daily Temperature: 8
  • Typical Hottest Month: July
  • Typical Coldest Month: January
  • Average Spring Temperature: 6
  • Average Summer Temperature: 20
  • Average Autumn Temperature: 8
  • Average Winter Temperature: -1