Ljubljana weather in December 2020

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  • 3°C maximum daytime temperature in December in Ljubljana3
    3°C max day temperature
  • 2 hours of sunshine per day
  • 12 days with some rainfall in December in Ljubljana12
    12 days with some rainfall
  • -3°C minimum night-time temperature in December in Ljubljana-3
    -3°C min night temperature
  • 9 hours of daylight per day in December in Ljubljana9
    9 hours of daylight per day
  • No heat & humidity in December in Ljubljana0
    No heat & humidity
  • 96 mm monthly rainfall in December in Ljubljana96
    96 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Ljubljana1
    1 (Low) UV index

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The December weather guide for Ljubljana, Slovenia 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.

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How cold is it in Ljubljana in December?

Daytime temperatures usually reach 3°C in Ljubljana in December, falling to -3°C at night.

How sunny is it in Ljubljana in December?

There are normally 2 hours of bright sunshine each day in Ljubljana in December - that's 21% of daylight hours.

Does it rain in Ljubljana in December?

There are usually 12 days with some rain in Ljubljana in December and the average monthly rainfall is 96mm. Rain may fall as snow in this month.

Ljubljana sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Ljubljana in December 2020. Select a month to view Ljubljana sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:24 16:18
Wednesday, 16th December 2020 07:38 16:17
Thursday, 31st December 2020 07:44 16:26
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Slovenia in December for 2020/2021?

Below are average maximum temperatures at popular destinations in Slovenia in December. Select a destination to see more weather parameters.

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