September · France
Best time to visit Strasbourg in September Weather, crowds & prices
Weather in Strasbourg in September
Average temperature 17°C, 78 mm of rain, about 26 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.4/10
Ranked #5 of 12 months
- Avg temp
- 17°C
- Rainfall
- 78 mm
- Humidity
- 76%
- Days with 6h+ sun
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Strasbourg scores 8.4/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 17°C, 78 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Strasbourg pairs a Gothic cathedral, half-timbered lanes and the European quarter on the Rhine.
September holds up well in Strasbourg — 5th best month
September averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 78 mm, so plan one flexible day in three; you still get about 26 days with 6+ hours of sunshine and 12.6 hours of daylight.
It scores 8.4/10 here, 5th of 12 months, against 8.9/10 in the destination's best month.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Plan for mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Strasbourg in September?
- In September, Strasbourg averages 17°C, 78 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 8.4/10.
- Is September a good time to visit Strasbourg?
- September earns a 8.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Strasbourg in September?
- Expect about 78 mm of rain in September. Average humidity is 76% and there are about 26 days with 6+ hours of sunshine.
Curated in Strasbourg
Tickets & experiences
Things to do in Strasbourg
Strasbourg, France. Live activities and tours from GetYourGuide, matched to this destination.