Prague weather in January 2026

Expect 1°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Prague in January based on long-term weather averages. There is usually 13 days with some rainfall and 25 mm of average monthly rainfall in January.

  • 1°C maximum daytime temperature in January in Prague1
    1°C max day temperature
  • 2 hours of sunshine per day
  • 13 days with some rainfall in January in Prague13
    13 days with some rainfall
  • -4°C minimum night-time temperature in January in Prague-4
    -4°C min night temperature
  • 9 hours of daylight per day in January in Prague9
    9 hours of daylight per day
  • No heat & humidity in January in Prague0
    No heat & humidity
  • 25 mm monthly rainfall in January in Prague25
    25 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Prague1
    1 (Low) UV index

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The January weather guide for Czech Republic (Prague) 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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More about the Czech Republic

How cold is it in Prague in January?

Daytime temperatures usually reach 1°C in Prague in January, falling to -4°C at night.

How sunny is it in Prague in January?

There are normally 2 hours of bright sunshine each day in Prague in January - that's 19% of daylight hours.

Does it rain in Prague in January?

There are usually 13 days with some rain in Prague in January and the average monthly rainfall is 25mm. Rain may fall as snow in this month.

Prague January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:01 16:11
Friday, 16th January 2026 07:55 16:30
Saturday, 31st January 2026 07:38 16:54

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