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Vienna weather in August 2025
Expect daytime maximum temperatures of 25°C in Vienna, Austria in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 61 mm of rainfall in the month.
- 25°C max day temperature
25 - 7 hours of sunshine per day
- 12 days with some rainfall
12 - 15°C min night temperature
15 - 14 hours of daylight per day
14 - Low heat & humidity
L - 61 mm of monthly rainfall
61 - 6 (High) UV index
6
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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.
Metric (°C / mm) | Imperial (°F / inches)
More about Austria
How hot is it in Vienna in August?
Daytime temperatures usually reach 25°C in Vienna in August with low heat and humidity, falling to 15°C at night.
How sunny is it in Vienna in August?
There are normally 7 hours of bright sunshine each day in Vienna in August - that's 51% of daylight hours.
Does it rain in Vienna in August?
There are usually 12 days with some rain in Vienna in August and the average monthly rainfall is 61mm.
Vienna August sunrise & sunset times
Browse the sunrise and sunset times for Vienna in August 2025. Select a month to view Vienna sunrise and sunset times for the next 12 months.
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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