August Weather in Vienna

Last updated: March 2, 2024

The weather in Vienna, United States, during August is characterized by an average temperature of 25°C (77°F). Highs can soar to 36°C (96°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Vienna throughout August hovers around 80%.

14°C (58°F)

Minimum temperature

25°C (77°F)

Average temperature

36°C (96°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In August, Vienna averages 95 mm (3.7 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 33 minutes of daylight, with the sun shining for approximately 10 hours 30 minutes each day. Additionally, there is a 50% probability of sunny days during this period.

95 mm (3.7 inches)

Precipitation

11 rainy days

Rainy days

10 hours 30 minutes

Sunshine hours

50%

Chance of sun

UV Index

In August, the UV Index in Vienna reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 5 7 9 10 9 8 5 3 2 1
Exposure Low Moderate High VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 30 min 45 min

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