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Slovenia weather in January 2025
Expect 2°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Slovenia in January. Check more long-term weather averages for Slovenia in January before you book your next holiday to Slovenia in 2025/2026.
- 22°C max day temperature
- 2 hours of sunshine per day
- 1212 days with some rainfall
- -4-4°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 7878 mm of monthly rainfall
- 11 (Low) UV index
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Recommended for Slovenia
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.
Top Slovenia destinations
Below are average maximum temperatures at popular countries, regions and places in Slovenia in January. Select a holiday destination to see more weather parameters.
All Slovenia destinations
Metric (°C / mm) | Imperial (°F / inches)
More about Slovenia
How cold is it in Slovenia in January?
Daytime temperatures usually reach 2°C in Ljubljana, Slovenia in January, falling to -4°C at night.
How sunny is it in Slovenia in January?
There are normally 2 hours of bright sunshine each day in Ljubljana, Slovenia in January - that's 23% of daylight hours.
Does it rain in Slovenia in January?
There are usually 12 days with some rain in Ljubljana, Slovenia in January and the average monthly rainfall is 78mm. Rain may fall as snow in this month.
Slovenia January sunrise & sunset times
Browse the sunrise and sunset times for Slovenia in January 2025. Select a month to view Slovenia sunrise and sunset times for the next 12 months. The Slovenia sunrise and sunset times shown below are for Ljubljana.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 07:44 | 16:27 |
Thursday, 16th January 2025 | 07:39 | 16:45 |
Friday, 31st January 2025 | 07:25 | 17:06 |
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