- Save up to 9% on holidays to Switzerland
- Book online with TUI to receive discount
- FREE kids places & low deposits also available
Bern weather in September 2021
Get the latest coronavirus (COVID-19) updates for Switzerland with current travel advice, statistics and online resources.
- 1818°C max day temperature
- 1313 days with some rainfall
- 99°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 8080 mm of monthly rainfall
- 55 (Moderate) UV index
Recommended for Switzerland
The September weather guide for Bern, Switzerland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Bern in September?
Daytime temperatures usually reach 18°C in Bern in September, falling to 9°C at night.
How sunny is it in Bern in September?
There are normally 6 hours of bright sunshine each day in Bern in September - that's 45% of daylight hours.
Does it rain in Bern in September?
There are usually 13 days with some rain in Bern in September and the average monthly rainfall is 80mm.
Bern sunrise & sunset times for September 2021
Browse the sunrise & sunset times for Bern in September 2021. Select a month to view Bern sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||06:50||20:10|
|Wednesday, 15th September 2021||07:08||19:42|
|Thursday, 30th September 2021||07:28||19:12|
- Save EXTRA 10% on flights for winter 2020/2021
- Book flights for beach holidays, city breaks & skiing
- Travel before 31st March 2021 (inclusive)
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Switzerland
Where is hot in Switzerland in September for 2021/2022?
Below are average maximum temperatures at popular destinations in Switzerland in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.