Weather in Vienna in September
In an average September, Vienna sees a daily high around 21°C and a low around 12°C, based on 1980–2026 of local climate records.
| Average high | 21°C |
|---|---|
| Typical high range | 15°C to 27°C |
| Average low | 12°C |
| Typical low range | 8°C to 16°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
34°C
2015-09-01
Lowest
8°C
2008-09-16
Low
Highest
22°C
2006-09-04
Lowest
2°C
2018-09-26
Feels-like
Highest
39°C
2015-09-01
Lowest
-2°C
2018-09-26
Humidity
Highest
16.0 g/m³
1997-09-06
Lowest
5.2 g/m³
2018-09-25
Wind
Highest
43 km/h
2024-09-15
Lowest
5 km/h
1997-09-22
Gust
Highest
94 km/h
2024-09-15
Lowest
12 km/h
1988-09-21
Precip
Wettest
244 mm
2024
Driest
15 mm
1982
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