Vienna weather

Our guide to the weather in Vienna during August

27

Average high

5

UV Index

63mm

Monthly rainfall

62%

Humidity

Vienna is a charming and vibrant city, perfect for a summer getaway. August can be quite hot, so plan for plenty of outdoor activities and pack for warm weather. We've looked at the most up-to-date weather data for Vienna, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Vienna weather in August.

How warm is it in Vienna during August?

The temperature reaches around 27℃ during the daytime in August, falling away to 16℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Vienna during August?

On average, there will be 3 rainy days during the month, amounting to 63.3mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Vienna during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

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Vienna Blog posts

From the Ireland's most popular travel bloggers

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8 festive ways to experience the magic of Vienna at Christmas

16th December 2022 by Eat Sleep Breathe Travel

It’s the most wonderful time of the year! At least I think so. Christmas time to me is magic, and even though I live in a Canadian city that pretty much guarantees a white Christmas, it’s no secret that during the holiday season, Europe is my favourite place to be. European Christmas markets are my personal heaven and even though I normally hate crowds, I will suck it up if it means I get to browse stall after stall of Santas, snowmen, and villages with a mug of warm gluhwein in my hands....

Weather in Vienna

Our month-by-month guide to the weather and climate in Vienna

2.5

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January
4.6

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February
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March
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April
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May
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June
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July
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August
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