Weather in September 2025

Bern weather in September 2025

The temperatures in Bern in September are quite cold with temperatures between 6°C and 20°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Bern during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Bern in September 2025.

If you’re planning to visit Bern in the near future, we highly recommend that you review the 14 day weather forecast for Bern before you arrive.

Temperatures
Temperatures
20° / 6°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
132
mm
10.8
Sun Hours
10.8
Hrs

Bern annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -6° 10 9 13 165 mm
Awful
February 5° / -6° 9 9 12 130 mm
Awful
March 9° / -2° 8 15 8 129 mm
Awful
April 14° / 1° 8 19 2 126 mm
Bad
May 17° / 3° 13 18 0 235 mm
Ok
June 22° / 8° 13 17 0 238 mm
Ok
July 24° / 9° 12 19 0 226 mm
Good
August 24° / 9° 10 21 0 195 mm
Good
September 20° / 6° 6 24 0 132 mm
Good
October 15° / 2° 6 24 1 133 mm
Good
November 10° / -1° 8 17 6 152 mm
Awful
December 5° / -4° 10 11 10 191 mm
Awful
Temperatures in Bern in September
Rain in Bern in September

Recommended Hotels in Bern

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Weather in Bern in September - FAQ

What is the average temperature in Bern in September?
The average temperature in Bern in September is 6/20° C.
What is the chance of rain in Bern in September?
On average, there are 6 rainy days in Bern during September.
Weather wise, is September a good time to visit Bern?
The weather in Bern in September is good.
Can it snow in Bern in September?
On average, there are 0 snowy days in Bern in September.
Cities in Bern

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More about the weather in Bern