Austria weather in August 2025

Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Austria in August. Check more long-term weather averages for Austria in August before you book your next holiday to Austria in 2025/2026.

  • 25°C maximum daytime temperature in August in Austria (Vienna)25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in Austria (Vienna)12
    12 days with some rainfall
  • 15°C minimum night-time temperature in August in Austria (Vienna)15
    15°C min night temperature
  • 14 hours of daylight per day in August in Austria (Vienna)14
    14 hours of daylight per day
  • Low heat & humidity in August in Austria (Vienna)L
    Low heat & humidity
  • 61 mm monthly rainfall in August in Austria (Vienna)61
    61 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Austria (Vienna)6
    6 (High) UV index

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The August weather guide for Austria (Vienna) 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.

Top Austria destinations

Below are average maximum temperatures at popular countries, regions and places in Austria in August. Select a holiday destination to see more weather parameters.

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

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More about Austria

How hot is it in Austria in August?

Daytime temperatures usually reach 25°C in Vienna, Austria in August with low heat and humidity, falling to 15°C at night.

How sunny is it in Austria in August?

There are normally 7 hours of bright sunshine each day in Vienna, Austria in August - that's 51% of daylight hours.

Does it rain in Austria in August?

There are usually 12 days with some rain in Vienna, Austria in August and the average monthly rainfall is 61mm.

Austria August sunrise & sunset times

Browse the sunrise and sunset times for Austria in August 2025. Select a month to view Austria sunrise and sunset times for the next 12 months. The Austria sunrise and sunset times shown below are for Vienna.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:30 19:31
Saturday, 16th August 2025 04:50 19:06
Sunday, 31st August 2025 05:11 18:38

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