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Slovenia weather in September 2022
- 2121°C max day temperature
- 1212 days with some rainfall
- 1111°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 127127 mm of monthly rainfall
- 55 (Moderate) UV index
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 (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.
Metric (°C / mm) | Imperial (°F / inches)
More about Slovenia
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 September sunrise & sunset times
Browse the sunrise and sunset times for Slovenia in September 2022. 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.
|Date||Sunrise times||Sunset times|
|Thursday, 1st September 2022||06:22||19:41|
|Thursday, 15th September 2022||06:40||19:14|
|Friday, 30th September 2022||06:59||18:44|
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