On bright days sunglasses that block both UVA and UVB rays should be worn. To the extent possible, limit exposure to the direct sun during these hours. The Sun's UV radiation is most powerful between 10 a.m. Note: In August, the average maximum UV index of 6 translate into the following recommendations: A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals. UV indexIn August, the average daily maximum UV index is 6.

SunshineIn August, the average sunshine is 8.1h. On the last day of the month, sunrise is at 06:10 and sunset at 19:39 CEST. On the first day of August in Vienna, sunrise is at 05:29 and sunset at 20:31. DaylightIn Vienna, the average length of the day in August is 14h and 16min. Snowfall May through October are months without snowfall in Vienna. Throughout the year, in Vienna, Austria, there are 88 rainfall days, and 548mm (21.57') of precipitation is accumulated. Rainfall In Vienna, it is raining for 8.5 days, with typically 67mm (2.64') of accumulated precipitation. The average low-temperature, in Vienna, is 17.5☌ (63.5☏). The average maximum daytime temperature in Vienna in August lies at 26.6C (79.88F). TemperatureIn Vienna, the average high-temperature in August is almost the same as in July - a still warm 26.6☌ (79.9☏). The last month of the summer, August, is another warm month in Vienna, Austria, with an average temperature ranging between max 26.6☌ (79.9☏) and min 17.5☌ (63.5☏).

Weather in vienna in august