United StatesAverage weather for Vienna in August
It's hot in August in Vienna with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 35°C. At night, you can expect temperatures between 22°C and 24°C.
Start of August
The month of August starts in Vienna with hot temps, averaging around 34°C during the day and nights around 24°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid August
By mid-August, daytime temps stay steady at around 34°C, with nights around 24°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Vienna is around 34°C, while nighttime temps are about 23°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In August, there is an average of 190 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the South.
Vienna in August |
New York | ||
|---|---|---|---|
 Average temperature |
33°C | 30°C | |
 Max. temperature |
35°C | 31°C | |
| Min. temperature |
32°C | -5°C | |
 Total precipitation |
190 mm | 79 mm | |
| Rainy days |
12 days | 13 days | |
July
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Vienna?
Looking for sun? August isn’t a good month to be in Vienna. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 38°C in 2014, Vienna reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 24°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 27°C.
Check out the climate of Vienna for all months and discover the best travel time
Daily Temperature in August in Vienna
This chart shows the average daily high and low temperatures in August for Vienna, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Vienna
The chart below shows the average daily precipitation in August for Vienna, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 12 days of precipitation in Vienna.
Daily UV index in August in Vienna
This chart shows the average daily UV index in August in Vienna, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Vienna over the years
This chart shows the average temperature in August in Vienna, measured in degrees Celsius, over the past few years.
Total precipitation in August in Vienna over the years
This chart shows the average precipitation in August in Vienna, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Vienna
Click on any day in August to get detailed info about the usual weather on that day in Vienna. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Vienna
Have you been to Vienna in August?
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Average weather in Vienna by month
Click on a month below to see detailed weather info for Vienna. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
