September · Italy
Best time to visit Bolzano in September Weather, crowds & prices
Weather in Bolzano in September
Average temperature 10°C, 137 mm of rain, about 11 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
5.7/10
Ranked #6 of 12 months
- Avg temp
- 10°C
- Rainfall
- 137 mm
- Humidity
- 80%
- Days with 6h+ sun
- 11
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Bolzano scores 5.7/10 for sightseeing and cultural travel - an above-average month (#6 of 12). Expect around 10°C, 137 mm of rain, and roughly 11 days with 6+ hours of sunshine this month.
Bolzano is bilingual South Tyrol’s capital-cable cars to alpine meadows and Ötzi in the archaeology museum. Best window: the core winter snow season, with shoulder weeks for quieter slopes.
September in Bolzano: mixed conditions, plan around the weather
Expect 10°C (51°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.
137 mm of rain signals a properly wet month, with only about 11 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 5.7/10 on the same scale — 6th of 12 months, versus 8/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.
Budget for mid-season pricing, and crowds are moderate.
If your dates are flexible, August is materially better in Bolzano — 2.3 points higher on the same scale.
Frequently asked
- What is the weather like in Bolzano in September?
- In September, Bolzano averages 10°C, 137 mm of rain, and about 11 days with 6+ hours of sunshine. Its climate-comfort score is 5.7/10.
- Is September a good time to visit Bolzano?
- September earns a 5.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bolzano in September?
- Expect about 137 mm of rain in September. Average humidity is 80% and there are about 11 days with 6+ hours of sunshine.
Curated in Bolzano
Tickets & experiences
Things to do in Bolzano
Bolzano, Italy. Live activities and tours from GetYourGuide, matched to this destination.