Ljubljana weather in December 2023
Expect 3°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Ljubljana in December. Check more long-term weather averages for Ljubljana in December before you book your next holiday to Slovenia in 2023/2024.
- 33°C max day temperature
- 1212 days with some rainfall
- -3-3°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 9696 mm of monthly rainfall
- 11 (Low) UV index
The December 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.
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Ljubljana by month
Metric (°C / mm) | Imperial (°F / inches)
More about Slovenia
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 December sunrise & sunset times
Browse the sunrise and sunset times for Ljubljana in December 2023. Select a month to view Ljubljana sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st December 2023||07:23||16:18|
|Saturday, 16th December 2023||07:38||16:17|
|Sunday, 31st December 2023||07:44||16:26|
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