Austrian Alps weather in September 2025

Expect 16°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Austrian Alps in September. Check more long-term weather averages for Austrian Alps in September before you book your next holiday to Austrian Alps in 2025/2026.

  • 16°C maximum daytime temperature in September in Austrian Alps (Kitzbuhel)16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in September in Austrian Alps (Kitzbuhel)14
    14 days with some rainfall
  • 6°C minimum night-time temperature in September in Austrian Alps (Kitzbuhel)6
    6°C min night temperature
  • 13 hours of daylight per day in September in Austrian Alps (Kitzbuhel)13
    13 hours of daylight per day
  • No heat & humidity in September in Austrian Alps (Kitzbuhel)0
    No heat & humidity
  • 88 mm monthly rainfall in September in Austrian Alps (Kitzbuhel)88
    88 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Austrian Alps (Kitzbuhel)5
    5 (Moderate) UV index

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The September weather guide for Austrian Alps (Kitzbuhel) 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)

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More about Austria

How warm is it in the Austrian Alps in September?

Daytime temperatures usually reach 16°C in Kitzbuhel, Austrian Alps in September, falling to 6°C at night.

How sunny is it in the Austrian Alps in September?

There are normally 6 hours of bright sunshine each day in Kitzbuhel, Austrian Alps in September - that's 45% of daylight hours.

Does it rain in the Austrian Alps in September?

There are usually 14 days with some rain in Kitzbuhel, Austrian Alps in September and the average monthly rainfall is 88mm.

Austrian Alps September sunrise & sunset times

Browse the sunrise and sunset times for Austrian Alps in September 2025. Select a month to view Austrian Alps sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:29 18:51
Monday, 15th September 2025 05:48 18:22
Tuesday, 30th September 2025 06:08 17:52

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