Vaasa weather in January 2026

Expect -5°C daytime maximum temperatures in the shade with on average 0 hour of sunshine per day in Vaasa in January based on long-term weather averages. There is usually 21 days with some rainfall and 33 mm of average monthly rainfall in January.

  • -5°C maximum daytime temperature in January in Vaasa-5
    -5°C max day temperature
  • 0 hours of sunshine per day
  • 21 days with some rainfall in January in Vaasa21
    21 days with some rainfall
  • -12°C minimum night-time temperature in January in Vaasa-12
    -12°C min night temperature
  • 6 hours of daylight per day in January in Vaasa6
    6 hours of daylight per day
  • No heat & humidity in January in Vaasa0
    No heat & humidity
  • 33 mm monthly rainfall in January in Vaasa33
    33 mm of monthly rainfall
  • No UV (maximum) index in January in Vaasa0
    No UV (Maximum) Index UV index
  • -1°C sea temperature in January in Vaasa-1
    -1°C sea temperature

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The January weather guide for Finland (Vaasa) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

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How cold is it in Vaasa in January?

Daytime temperatures usually reach -5°C in Vaasa in January, falling to -12°C at night.

How sunny is it in Vaasa in January?

There are normally 0 hours of bright sunshine each day in Vaasa in January - that's 7% of daylight hours.

Is the sea cold around Vaasa in January?

The average sea temperature around Vaasa in January is -1°C.

Does it rain in Vaasa in January?

There are usually 21 days with some rain in Vaasa in January and the average monthly rainfall is 33mm. Rain may fall as snow in this month.

Vaasa January sunrise & sunset times

Browse the sunrise and sunset times for Vaasa in January 2026. Select a month to view Vaasa sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 10:10 15:05
Friday, 16th January 2026 09:47 15:40
Saturday, 31st January 2026 09:09 16:26

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