September weather forecast
Berlin, Germany

The lit Brandenburg Gate in Berlin, Germany
The lit Brandenburg Gate in Berlin, Germany

Weather in September

September, the first month of the autumn in Berlin, is also an enjoyable month, with an average temperature ranging between max 19.9°C (67.8°F) and min 11.5°C (52.7°F).

Temperature

In September, the average high-temperature drops from a warm 24.9°C (76.8°F) in August to a comfortable 19.9°C (67.8°F). In September, the average low-temperature is 11.5°C (52.7°F).

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Berlin, during 10.2 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, there are 139.3 rainfall days, and 285mm (11.22") of precipitation is accumulated.

Snowfall

In Berlin, snow does not fall in May through October.

Daylight

In September, the average length of the day in Berlin is 12h and 40min.
On the first day of September in Berlin, sunrise is at 06:17 and sunset at 19:55. On the last day of the month, sunrise is at 07:05 and sunset at 18:46 CEST.

Sunshine

In Berlin, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in Berlin?

The average relative humidity in September in Berlin, Germany, is 71%.

How many days does it rain in September in Berlin?

In Berlin, during September, the rain falls for 10.2 days and regularly aggregates up to 18mm (0.71") of precipitation.

When it does not snow in Berlin?

May through October are months without snowfall in Berlin, Germany.

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

In Berlin, the average day length in September is 12h and 40min.

When are sunrise and sunset in September in Berlin?

In September, on the first day of the month, sunrise is at 06:17 and sunset at 19:55. On the last day of the month, in Berlin, sunrise is at 07:05 and sunset at 18:46 CEST.

How long on average sun shines in September in Berlin?

In Berlin, Germany, the average sunshine duration in September is 8.6h.

What is the UV index reading in September in Berlin?

In September, the average daily maximum UV index in Berlin is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.

Average temperature in September
Berlin, Germany

Average temperature in September - Berlin, Germany
  • Average high temperature in September: 19.9°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (2.2°C).

  • Average low temperature in September: 11.5°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).

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Average pressure in September
Berlin, Germany

Average pressure in September - Berlin, Germany
  • Average pressure in September: 1017mbar

The months with the highest atmospheric pressure are September and October (1017mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).

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Average wind speed in September
Berlin, Germany

Average wind speed in September - Berlin, Germany
  • Average wind speed in September: 11.5km/h

The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).

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Average humidity in September
Berlin, Germany

Average humidity in September - Berlin, Germany
  • Average humidity in September: 71%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in September
Berlin, Germany

Average rainfall in September - Berlin, Germany
  • Average rainfall in September: 18mm

The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (11mm).

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Average rainfall days in September
Berlin, Germany

Average rainfall days in September - Berlin, Germany
  • Average rainfall days in September: 10.2 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (8.4 days).

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Average snowfall in September
Berlin, Germany

Average snowfall in September - Berlin, Germany
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Berlin, Germany

Average snowfall days in September - Berlin, Germany
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Berlin, Germany

Average daylight in September / Average sunshine in September - Berlin, Germany
  • Average daylight in September: 12h and 40min

The month with the longest days is June (Average daylight: 16h and 45min).
The month with the shortest days is December (Average daylight: 7h and 46min).

  • Average sunshine in September: 8.6h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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Average sunshine days in September
Berlin, Germany

Average sunshine days in September - Berlin, Germany
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is December (11.8 days).

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Average UV index in September
Berlin, Germany

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Berlin, Germany

Average cloud cover in September - Berlin, Germany
  • Average cloud cover in September: 39

The months with the most cloud cover are January and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in September
Berlin, Germany

Average visibility in September - Berlin, Germany
  • Average visibility in September: 9km

The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).

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