Vienna · Month comparison
September vs May
September ranks #1 overall vs May at #2. The intelligent choice — cultural season opens, prices ease, and Vienna reclaims its sophistication.
September
#1 of 12 months
Best match
The intelligent choice — cultural season opens, prices ease, and Vienna reclaims its sophistication.
- ↑Vienna Philharmonic and State Opera full season resumes: the cultural peak of the year
- ↑22°C: outdoor café culture continues without summer's heat
May
#2 of 12 months
Best match
One of Vienna's finest months — warm evenings, outdoor culture, and the city at its most Viennese.
- ↑Vienna Festival (Wiener Festwochen) fills the city with opera, theatre, and performance art
- ↑19°C and long evenings: Prater Würstelstand, café terraces, and Ringstraße walks
| Factor | September | May |
|---|---|---|
| Weather score | 9 | 8 |
| Value score | 5 | 6 |
| Crowd score | 5 | 5 |
| Events score | 8 | 7 |
| Atmosphere | 9 | 9 |
| Avg high temp | 22.1°C | 19.7°C |
| Monthly rain | 45mm | 81mm |
| Daily sunshine | 7.5hrs | 8hrs |
September trade-offs
- ↓Still moderately expensive — not cheap, but trending downward
- ↓International tourism remains significant through September
- ↓September rain picks up again: pack a light jacket
May trade-offs
- ↓Rainy month: 81mm — Vienna's May is wetter than you'd expect
- ↓Prices rising as summer approaches
- ↓Bank holidays drive short domestic visitor surges
Scores compare months within Vienna. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →