Bialystok weather in January 2026

Expect daytime maximum temperatures of -3°C in Bialystok in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 17 days with some rainfall, which might fall as snow.

  • -3°C maximum daytime temperature in January in Bialystok-3
    -3°C max day temperature
  • 1 hour of sunshine per day
  • 17 days with some rainfall in January in Bialystok17
    17 days with some rainfall
  • -8°C minimum night-time temperature in January in Bialystok-8
    -8°C min night temperature
  • 8 hours of daylight per day in January in Bialystok8
    8 hours of daylight per day
  • No heat & humidity in January in Bialystok0
    No heat & humidity
  • 33 mm monthly rainfall in January in Bialystok33
    33 mm of monthly rainfall
  • No UV (maximum) index in January in Bialystok0
    No UV (Maximum) Index UV index

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Bialystok by month

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The January weather guide for Poland (Bialystok) 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 Bialystok in January?

Daytime temperatures usually reach -3°C in Bialystok in January, falling to -8°C at night.

How sunny is it in Bialystok in January?

There are normally 1 hour of bright sunshine each day in Bialystok in January - that's 15% of daylight hours.

Does it rain in Bialystok in January?

There are usually 17 days with some rain in Bialystok in January and the average monthly rainfall is 33mm. Rain may fall as snow in this month.

Bialystok January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:41 15:21
Friday, 16th January 2026 07:33 15:42
Saturday, 31st January 2026 07:13 16:09

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