September · Austria
Best time to visit St. Anton in September Weather, crowds & prices
Weather in St. Anton in September
Average temperature 8°C, 149 mm of rain, about 11 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
1.6/10
Ranked #11 of 12 months
- Avg temp
- 8°C
- Rainfall
- 149 mm
- Humidity
- 82%
- Days with 6h+ sun
- 11
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in St. Anton scores 1.6/10 for snow and ski travel - ranked #11 of 12. Expect around 8°C, 149 mm of rain, and roughly 11 days with 6+ hours of sunshine this month.
St. Anton am Arlberg is a classic ski-circus town with challenging Arlberg terrain and one of the Alps' liveliest aprés scenes. Best window: the core winter snow season, with shoulder weeks for quieter slopes.
September in St. Anton — the hardest end of the year
September averages 8°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 149 mm this is a genuinely wet month: about 11 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 1.6/10 here, 11th of 12 months, against 9.5/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a waterproof shell rather than an umbrella.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? March scores 7.9 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in St. Anton in September?
- In September, St. Anton averages 8°C, 149 mm of rain, and about 11 days with 6+ hours of sunshine. Its climate-comfort score is 1.6/10.
- Is September a good time to visit St. Anton?
- September earns a 1.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in St. Anton in September?
- Expect about 149 mm of rain in September. Average humidity is 82% and there are about 11 days with 6+ hours of sunshine.
Curated in St. Anton
Tickets & experiences
Things to do in St. Anton
St. Anton, Austria. Live activities and tours from GetYourGuide, matched to this destination.