September weather forecast and climate
Düsseldorf, Germany

The Rhine River shore during winter, in Düsseldorf in Germany, on a mildly sunny day
The Rhine River shore during winter, in Düsseldorf in Germany, on a mildly sunny day

What is the temperature in September in Düsseldorf?

The average high-temperature, in September, in Düsseldorf, Germany, is 19.8°C (67.6°F), while the average low-temperature is 11.2°C (52.2°F).

How much does it rain in Düsseldorf in September?

In Düsseldorf, Germany, during September, the rain falls for 15 days and regularly aggregates up to 100.5mm (4") of precipitation.

What is the wettest month in Düsseldorf?

September is the month with the most rainfall in Düsseldorf, Germany. Rain falls for 15 days and accumulates 100.5mm (4") of precipitation.
Average temperature in September - Düsseldorf, Germany
  • Average high temperature in September: 19.8°C

The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in September: 11.2°C

The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

Average rainfall in September - Düsseldorf, Germany
  • Average rainfall in September: 100.5mm

The wettest month (with the highest rainfall) is September (100.5mm).
The driest month (with the lowest rainfall) is April (50.8mm).

Average rainfall days in September - Düsseldorf, Germany
  • Average rainfall days in September: 15 days

Months with the highest number of rainy days are January, November and December (18 days).
The month with the lowest number of rainy days is February (14 days).

Average daylight in September / Average sunshine in September - Düsseldorf, Germany
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.5h).
The month with shortest days is December (Average daylight: 8h).

  • Average sunshine in September: 4.7h

The month with most sunshine is July (Average sunshine: 6.7h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in September - Düsseldorf, Germany
  • Average UV index in September: 4

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 0).

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