Monthly climate ·Hamburg weather in September
In September, Hamburg averages around 20° by day and 12° at night, with 10 rain days a month — about a 33% chance of rain on any given day.
By day
20°C
At night
12°C
Daily rain chance
33%
Rain days a month
10
Monthly precipitation
59 mm
Sunshine hours a day
9
Average of 2016–2025 (Open-Meteo archive). Typical climate — not a forecast.
Is September a good time to visit Hamburg?
September is pleasant in Hamburg: around 20° by day and 12° at night — comfortable weather for exploring, with 10 rain days on average.
Every month in Hamburg
Frequently asked questions
- What is the weather in Hamburg in September?
- In September, temperatures in Hamburg average between 12° at night and 20° by day, with 10 rain days a month (average of 2016–2025).
- How much rain falls in Hamburg in September?
- Hamburg gets about 59 mm of rain in September on average, spread over roughly 10 rain days.
- Is September a good time to visit Hamburg?
- September is pleasant in Hamburg: around 20° by day and 12° at night — comfortable weather for exploring, with 10 rain days on average.