Austria
Austria in September
Where it is warm, dry and good for swimming in Austria in September — compared across the country’s main destinations.
Quick answers
- Where is it warmest in Austria in September?
- Wiener Neustadt is the warmest of the 16 destinations compared, with highs of 21°C (69°F) in September; Krakaudorf is the coolest at 16°C (61°F).
Warmest
21°
Wiener Neustadt
Coolest
16°
Krakaudorf
Driest
49 mm
Vienna
Wiener Neustadt is the warm end of Austria in September (21°C (69°F)); Krakaudorf the cool end (16°C (61°F)). On average it is 4 °C (8 °F) cooler than August. Rain is frequent in most destinations. Best bets this month: Vienna, Linz, and Klagenfurt.
Best places in Austria in September
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Weather in September by city
| Place | Day | Night | Rain | Sea | Score |
|---|---|---|---|---|---|
| Vienna | 21° | 11° | 49 mm | — | 74 |
| Wiener Neustadt | 21° | 10° | 56 mm | — | 74 |
| Oberpullendorf | 21° | 10° | 64 mm | — | 74 |
| Klagenfurt | 20° | 8° | 93 mm | — | 72 |
| Graz | 20° | 10° | 81 mm | — | 71 |
| Maria Enzersdorf | 20° | 11° | 50 mm | — | 70 |
| Linz | 20° | 10° | 57 mm | — | 68 |
| Mauerbach | 19° | 10° | 51 mm | — | 67 |
| Zell am Ziller | 20° | 9° | 91 mm | — | 66 |
| Strass im Zillertal | 20° | 9° | 93 mm | — | 65 |
| Stadl an der Mur | 17° | 6° | 119 mm | — | 56 |
| Pertisau | 17° | 8° | 105 mm | — | 55 |
| Lermoos | 17° | 7° | 104 mm | — | 54 |
| Osterwitz | 16° | 6° | 115 mm | — | 54 |
| Tauplitz | 17° | 6° | 103 mm | — | 53 |
| Krakaudorf | 16° | 5° | 122 mm | — | 50 |
Festivals in Austria in September
- Linzer Klangwolke Annual open-air multimedia musical festival in Linz, Austria
School holidays in September
When schools are off, family travel peaks and prices rise.
- Jul 3, 2027 – Sep 5, 2027 Summer HolidaysBurgenland, Lower Austria, Vienna
- Jul 10, 2027 – Sep 12, 2027 Summer Holidays6 regions
- Sep 24, 2027 Saint Rupert's DaySalzburg
Frequently asked questions
What is the weather like in Austria in September?
Average daytime highs range from 16° in Krakaudorf to 21° in Wiener Neustadt.