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Slovenia weather in June 2025
Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Slovenia in June. Check more long-term weather averages for Slovenia in June before you book your next holiday to Slovenia in 2025/2026.
- 2323°C max day temperature
- 8 hours of sunshine per day
- 1616 days with some rainfall
- 1212°C min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 152152 mm of monthly rainfall
- 88 (Very High) UV index
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Recommended for Slovenia
The June 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 June. Select a holiday destination to see more weather parameters.
All Slovenia destinations
Metric (°C / mm) | Imperial (°F / inches)
More about Slovenia
How hot is it in Slovenia in June?
Daytime temperatures usually reach 23°C in Ljubljana, Slovenia in June, falling to 12°C at night.
How sunny is it in Slovenia in June?
There are normally 8 hours of bright sunshine each day in Ljubljana, Slovenia in June - that's 48% of daylight hours.
Does it rain in Slovenia in June?
There are usually 16 days with some rain in Ljubljana, Slovenia in June and the average monthly rainfall is 152mm.
Slovenia June sunrise & sunset times
Browse the sunrise and sunset times for Slovenia in June 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 |
---|---|---|
Sunday, 1st June 2025 | 04:14 | 19:46 |
Sunday, 15th June 2025 | 04:10 | 19:55 |
Monday, 30th June 2025 | 04:14 | 19:57 |
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