Poland weather in January 2026

Expect -1°C daytime maximum temperatures in the shade with on average 1 hour of sunshine per day in Poland in January based on long-term weather averages. There is usually 16 days with some rainfall and 27 mm of average monthly rainfall in January.

  • -1°C maximum daytime temperature in January in Poland (Warsaw)-1
    -1°C max day temperature
  • 1 hour of sunshine per day
  • 16 days with some rainfall in January in Poland (Warsaw)16
    16 days with some rainfall
  • -7°C minimum night-time temperature in January in Poland (Warsaw)-7
    -7°C min night temperature
  • 8 hours of daylight per day in January in Poland (Warsaw)8
    8 hours of daylight per day
  • No heat & humidity in January in Poland (Warsaw)0
    No heat & humidity
  • 27 mm monthly rainfall in January in Poland (Warsaw)27
    27 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Poland (Warsaw)1
    1 (Low) UV index

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The January weather guide for Poland (Warsaw) 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.

Top Poland destinations

Below are average maximum temperatures at popular countries, regions and places in Poland in January. Select a holiday destination to see more weather parameters.

All Poland destinations

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

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More about Poland

How cold is it in Poland in January?

Daytime temperatures usually reach -1°C in Warsaw, Poland in January, falling to -7°C at night.

How sunny is it in Poland in January?

There are normally 1 hour of bright sunshine each day in Warsaw, Poland in January - that's 17% of daylight hours.

Does it rain in Poland in January?

There are usually 16 days with some rain in Warsaw, Poland in January and the average monthly rainfall is 27mm. Rain may fall as snow in this month.

Poland January sunrise & sunset times

Browse the sunrise and sunset times for Poland in January 2026. Select a month to view Poland sunrise and sunset times for the next 12 months. The Poland sunrise and sunset times shown below are for Warsaw.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:45 15:34
Friday, 16th January 2026 07:37 15:55
Saturday, 31st January 2026 07:18 16:21

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