Weather in Helsinki in January 2017

Check the weather in Helsinki in January before you book your next holiday in Finland. Long-term weather averages give the best indication of the weather in January 2017 and include figures for temperature, sunshine and rainfall for Helsinki, Finland plus [sunrise & sunset times].

Weather in Helsinki in January

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • -4°C maximum daytime temperature in January in Helsinki-4
    -4°C max day temperature
  • 1 hours of sunshine per day (13% of daylight hours) in January in Helsinki1
    1 hour of sunshine per day
  • 20 days with some rainfall in January in Helsinki20
    20 days with some rainfall
  • -10°C minimum night-time temperature in January in Helsinki-10
    -10°C min night temperature
  • 7 hours of daylight per day in January in Helsinki7
    7 hours of daylight per day
  • No heat & humidity in January in Helsinki0
    No heat & humidity
  • 43 mm monthly rainfall in January in Helsinki43
    43 mm of monthly rainfall
  • No UV (maximum) index in January in Helsinki0
    No UV (Maximum) Index UV index
  • 1°C sea temperature in January in Helsinki1
    1°C sea temperature

The average maximum daytime temperature in Helsinki in January is a very cold -4°C (25°F). There is usually 1 hour of bright sunshine each day, which represents 13% of the 7 hours of daylight. The average sea temperature in and around Helsinki in January is 1°C (34°F).

Expect 43mm (1.7 inches) of rainfall across the whole of January with 20 days with some rain falling. The average night-time temperature is usually a very cold -10°C (14°F).

Metric (°C / mm)  |  Imperial (°F / inches)

More about Helsinki weather

  • Visit Christmas markets in Europe with British Airways
  • Book flight+hotel from £110 per person
  • Cities include Prague, Berlin, Vienna & Munich

Helsinki sunrise & sunset times for January 2017

Browse the sunrise & sunset times for Helsinki in January 2017. Select a month to view Helsinki sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st January 2017 09:24 15:24
Monday, 2nd January 2017 09:23 15:26
Tuesday, 3rd January 2017 09:23 15:27
Wednesday, 4th January 2017 09:22 15:29
Thursday, 5th January 2017 09:21 15:31
Friday, 6th January 2017 09:20 15:32
Saturday, 7th January 2017 09:19 15:34
Sunday, 8th January 2017 09:18 15:36
Monday, 9th January 2017 09:17 15:38
Tuesday, 10th January 2017 09:16 15:40
Wednesday, 11th January 2017 09:15 15:42
Thursday, 12th January 2017 09:13 15:44
Friday, 13th January 2017 09:12 15:47
Saturday, 14th January 2017 09:10 15:49
Sunday, 15th January 2017 09:09 15:51
Monday, 16th January 2017 09:07 15:53
Tuesday, 17th January 2017 09:06 15:56
Wednesday, 18th January 2017 09:04 15:58
Thursday, 19th January 2017 09:02 16:00
Friday, 20th January 2017 09:00 16:03
Saturday, 21st January 2017 08:58 16:05
Sunday, 22nd January 2017 08:57 16:08
Monday, 23rd January 2017 08:55 16:10
Tuesday, 24th January 2017 08:52 16:13
Wednesday, 25th January 2017 08:50 16:15
Thursday, 26th January 2017 08:48 16:18
Friday, 27th January 2017 08:46 16:21
Saturday, 28th January 2017 08:44 16:23
Sunday, 29th January 2017 08:42 16:26
Monday, 30th January 2017 08:39 16:28
Tuesday, 31st January 2017 08:37 16:31
  • Visit Christmas markets in Europe with British Airways
  • Book flight+hotel from £110 per person
  • Cities include Prague, Berlin, Vienna & Munich

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Helsinki weather by month

Check Helsinki weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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