Ljubljana weather in January 2026

Expect daytime maximum temperatures of 2°C in Ljubljana in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 12 days with some rainfall and typically 78 mm of rainfall in the month, which might fall as snow.

  • 2°C maximum daytime temperature in January in Ljubljana2
    2°C max day temperature
  • 2 hours of sunshine per day
  • 12 days with some rainfall in January in Ljubljana12
    12 days with some rainfall
  • -4°C minimum night-time temperature in January in Ljubljana-4
    -4°C min night temperature
  • 9 hours of daylight per day in January in Ljubljana9
    9 hours of daylight per day
  • No heat & humidity in January in Ljubljana0
    No heat & humidity
  • 78 mm monthly rainfall in January in Ljubljana78
    78 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Ljubljana1
    1 (Low) UV index

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The January weather guide for Slovenia (Ljubljana) 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 Slovenia

How cold is it in Ljubljana in January?

Daytime temperatures usually reach 2°C in Ljubljana in January, falling to -4°C at night.

How sunny is it in Ljubljana in January?

There are normally 2 hours of bright sunshine each day in Ljubljana in January - that's 23% of daylight hours.

Does it rain in Ljubljana in January?

There are usually 12 days with some rain in Ljubljana in January and the average monthly rainfall is 78mm. Rain may fall as snow in this month.

Ljubljana January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:44 16:27
Friday, 16th January 2026 07:39 16:44
Saturday, 31st January 2026 07:26 17:05

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