Berlin
Germany
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Berlin, Germany

The majestic view of the lit Brandenburg Gate in Berlin, Germany
The majestic view of the lit Brandenburg Gate in Berlin, Germany
September brings the mild autumn season with a touch of color to Berlin. The average temperatures are in the range of 9.4°C (48.9°F) to 19.4°C (66.9°F) with people trying to cool off in the rivers and lakes that abound the city.
The rainfall tapers to 40.6mm (1.6") as mild evening breezes frequently blow in September. The sunshine lasts for 5.5 hours, but the 13-hour long days provide ample time to visit attractions such as the Berlin Wall and the Brandenburg Gate. Expect the days to cool further with the advance of the autumn season in Berlin.

What is the temperature in September in Berlin?

In September, the average high-temperature is 18.8°C (65.8°F), and the average low-temperature is 10.6°C (51.1°F).

How much does it rain in Berlin in September?

In Berlin, in September, it is raining for 7.8 days, with typically 45.1mm (1.8") of accumulated precipitation.

What is the average length of the day in September in Berlin?

In Berlin, the average length of the day in September is 12.7h.

How long on average sun shines in September in Berlin?

The average sunshine in September is 5.2h.

What is the UV index reading in September in Berlin?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in September - Berlin, Germany
  • Average high temperature in September: 18.8°C

The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in September: 10.6°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).

Average rainfall in September - Berlin, Germany
  • Average rainfall in September: 45.1mm

The wettest month (with the highest rainfall) is June (68.7mm).
The driest month (with the lowest rainfall) is February (33.3mm).

Average rainfall days in September - Berlin, Germany
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is December (11.4 days).
Months with the lowest number of rainy days are June, July and August (7 days).

Average daylight in September / Average sunshine in September - Berlin, Germany
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 16.7h).
The month with shortest days is December (Average daylight: 7.8h).

  • Average sunshine in September: 5.2h

The month with most sunshine is June (Average sunshine: 7.4h).
The month with least sunshine is December (Average sunshine: 1.2h).

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

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