Weather in Ljubljana in September 2017

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Ljubljana in September. Check more long-term weather averages for Ljubljana in September before you book your next holiday to Slovenia in 2017.

Key weather averages for Ljubljana in September

  • 21°C maximum daytime temperature in September in Ljubljana21
    21°C max day temperature
  • 6 hours of sunshine per day (46% of daylight hours) in September in Ljubljana6
    6 hours of sunshine per day
  • 12 days with some rainfall in September in Ljubljana12
    12 days with some rainfall
  • 11°C minimum night-time temperature in September in Ljubljana11
    11°C min night temperature
  • 13 hours of daylight per day in September in Ljubljana13
    13 hours of daylight per day
  • No heat & humidity in September in Ljubljana0
    No heat & humidity
  • 127 mm monthly rainfall in September in Ljubljana127
    127 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Ljubljana5
    5 (Moderate) UV index

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ljubljana

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Guide to Ljubljana weather in September

The average maximum daytime temperature in Ljubljana in September is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 6 hours of bright sunshine each day, which represents 46% of the 13 hours of daylight.

Expect 127mm (5.0 inches) of rainfall across the whole of September with 12 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

The weather in Ljubljana in September is represented by Ljubljana.

Ljubljana sunrise & sunset times for September 2017

Browse the sunrise & sunset times for Ljubljana in September 2017. Select a month to view Ljubljana sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2017 06:23 19:40
Saturday, 2nd September 2017 06:24 19:38
Sunday, 3rd September 2017 06:25 19:37
Monday, 4th September 2017 06:26 19:35
Tuesday, 5th September 2017 06:28 19:33
Wednesday, 6th September 2017 06:29 19:31
Thursday, 7th September 2017 06:30 19:29
Friday, 8th September 2017 06:31 19:27
Saturday, 9th September 2017 06:33 19:25
Sunday, 10th September 2017 06:34 19:23
Monday, 11th September 2017 06:35 19:21
Tuesday, 12th September 2017 06:36 19:19
Wednesday, 13th September 2017 06:38 19:17
Thursday, 14th September 2017 06:39 19:15
Friday, 15th September 2017 06:40 19:13
Saturday, 16th September 2017 06:41 19:11
Sunday, 17th September 2017 06:43 19:09
Monday, 18th September 2017 06:44 19:07
Tuesday, 19th September 2017 06:45 19:05
Wednesday, 20th September 2017 06:46 19:03
Thursday, 21st September 2017 06:48 19:01
Friday, 22nd September 2017 06:49 19:00
Saturday, 23rd September 2017 06:50 18:58
Sunday, 24th September 2017 06:51 18:56
Monday, 25th September 2017 06:53 18:54
Tuesday, 26th September 2017 06:54 18:52
Wednesday, 27th September 2017 06:55 18:50
Thursday, 28th September 2017 06:57 18:48
Friday, 29th September 2017 06:58 18:46
Saturday, 30th September 2017 06:59 18:44
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Ljubljana weather by month

Check Ljubljana weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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