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Hourly Forecast
Daylight Hours
07:32
Sunrise
19:33
Sunset
Moon
Waxing Gibbous
16:56
Moonrise
01:19
Moonset
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View stargazing scoreWeather in Vienne today, September 20, 2026
Vienne is set for a fine, sunny day on September 20, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.
The temperature range runs from about 13°C up to 29°C. The air stays humid, with relative humidity between 22% and 45% and the peak around 23:00. Winds stay light, near 5.4 km/h by 17:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 18:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 47.3 km, briefly nearer 42.4 km. Sunrise is at 07:32 and sunset at 19:33, giving 12 hours 1 minutes of sunlight today.
In short, September 20, 2026 looks like a fine day in Vienne for being outside, peaking around 29°C.
Frequently asked questions about weather in Vienne
How warm does it get in Vienne?
The warmest month in Vienne is August, with average high temperatures of 28°C. The average temperature during this period is around 22°C.
How cold does it get in Vienne?
The coldest month in Vienne is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Vienne?
The wettest month in Vienne is May, with an average of 108mm of precipitation.
What is the driest time of year in Vienne?
The driest month in Vienne is February, with an average of 51mm of precipitation.
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