September · Germany
Best time to visit Berlin in September Weather, crowds & prices
Weather in Berlin in September
Average temperature 17°C, 37 mm of rain, about 9 days with 6+ hours of sunshine and 68% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.8/10
Ranked #5 of 12 months
- Avg temp
- 17°C
- Rainfall
- 37 mm
- Humidity
- 68%
- Days with 6h+ sun
- 9
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Berlin scores 8.8/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 17°C, 37 mm of rain, and roughly 9 days with 6+ hours of sunshine this month.
From May to September, Berlin reveals its character through history, galleries, and relaxed park life under warm, gentle skies.
September ranks 5th of 12 for Berlin — one of the best windows
September averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 37 mm of rain — occasional showers rather than washed-out days — alongside about 9 days with 6+ hours of sunshine and 12.4 daylight hours.
A 8.8/10 puts this among the year's best months in Berlin (5th of 12); only May scores higher, at 9.6/10.
Pack layers you can shed by midday plus one warm layer for the evening.
Plan for mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Berlin in September?
- In September, Berlin averages 17°C, 37 mm of rain, and about 9 days with 6+ hours of sunshine. Its climate-comfort score is 8.8/10.
- Is September a good time to visit Berlin?
- September earns a 8.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Berlin in September?
- Expect about 37 mm of rain in September. Average humidity is 68% and there are about 9 days with 6+ hours of sunshine.
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