Slovenia weather in September 2020

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

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The September weather guide for 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 hot is it in Slovenia in September?

Daytime temperatures usually reach 21°C in Ljubljana, Slovenia in September, falling to 11°C at night.

How sunny is it in Slovenia in September?

There are normally 6 hours of bright sunshine each day in Ljubljana, Slovenia in September - that's 46% of daylight hours.

Does it rain in Slovenia in September?

There are usually 12 days with some rain in Ljubljana, Slovenia in September and the average monthly rainfall is 127mm.

Slovenia sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Slovenia in September 2020. Select a month to view Slovenia sunrise & sunset times for the next twelve months. The Slovenia sunrise & sunset times shown below are for Ljubljana.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:23 19:40
Tuesday, 15th September 2020 06:40 19:13
Wednesday, 30th September 2020 06:59 18:43
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Metric (°C / mm)  |  Imperial (°F / inches)

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