September · Austria
Best time to visit Hallstatt in September Weather, crowds & prices
Weather in Hallstatt in September
Average temperature 15°C, 195 mm of rain, about 23 days with 6+ hours of sunshine and 84% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.7/10
Ranked #7 of 12 months
- Avg temp
- 15°C
- Rainfall
- 195 mm
- Humidity
- 84%
- Days with 6h+ sun
- 23
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Hallstatt scores 6.7/10 for sightseeing and cultural travel - ranked #7 of 12. Expect around 15°C, 195 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Hallstatt's lake and salt mine village sit between the Dachstein peaks and the water.
September in Hallstatt — middling scores, decent value
Temperatures hover around 15°C (59°F) — the kind of month where neither heat nor cold forces the schedule.
195 mm of rain makes this a wet month here, though with about 23 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 6.7/10 on the same scale — 7th of 12 months, versus 7.4/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
Budget for mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Hallstatt in September?
- In September, Hallstatt averages 15°C, 195 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 6.7/10.
- Is September a good time to visit Hallstatt?
- September earns a 6.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Hallstatt in September?
- Expect about 195 mm of rain in September. Average humidity is 84% and there are about 23 days with 6+ hours of sunshine.
Curated in Hallstatt
Tickets & experiences
Things to do in Hallstatt
Hallstatt, Austria. Live activities and tours from GetYourGuide, matched to this destination.