Ljubljana weather in September 2021

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21
21°C max day temperature
6
6 hours of sunshine per day
12
12 days with some rainfall
11
11°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
127
127 mm of monthly rainfall
5
5 (Moderate) UV index

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The September 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 hot is it in Ljubljana in September?

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

How sunny is it in Ljubljana in September?

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

Does it rain in Ljubljana in September?

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

Ljubljana sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Ljubljana in September 2021. Select a month to view Ljubljana sunrise & sunset times for the next twelve months.

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