Switzerland
Bern in September
🍂 AutumnPleasant and some showers.
🎒 Pack: warm jacket for evenings
Why September scores 9.4What goes into the score
How it works- Weather comfort8.9
- ✓Comfortable temperatures (19°C highs / 9°C lows)
- ✓Comfortable humidity (dew point 10°C)
- ✓Mostly dry (~87 mm rain)
- Air quality10.0
- ✓Good (within WHO guideline) (PM2.5 ~4 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline9.0
- ·Normal precautions
| Sep | Jul | |
|---|---|---|
| Score | 9.4 Excellent | 9.4 Excellent |
| Season | 🍂 Autumn | ☀️ Summer |
| High / low | 19° / 9° | 25° / 13° |
| Rain | 87 mm | 108 mm |
| Humidity | dew pt 10° | dew pt 14° |
| PM2.5 | 4 µg/m³ | 6 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Bern weather-station normals. Rainfall: Bern weather-station normals (national met service).
Holidays & crowdsSeptember 2027
No long holidaysNo long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.
No national public holidays in Switzerland this month.
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore BernEvents, sights, food & souvenirs
Check event dates locallySwitzerland's capital has a remarkably preserved medieval old town on a bend of the Aare River, listed by UNESCO. It is calm, walkable and full of arcaded streets and fountains.
No major events on our calendar for September.
Coming up later
Zibelemärit (Onion Market)Date variesDates vary; the fourth Monday of November
Traditional market with braided onion decorations, onion tarts and confetti.
Why go: Starts very early in the morning; arrive at dawn for the best atmosphere.
Where: Old town
Bern FasnachtDate variesDates vary; usually February or March
Carnival with masked groups, Guggenmusik bands and parades.
Why go: Noisy, colourful and fun; the old town is crowded.
Where: Old town
GurtenfestivalDate variesDates vary; usually mid-July
Popular open-air music festival.
Why go: Hotels get busy; tickets sell out early.
Where: Gurten hill above the city
Zytglogge
Medieval clock tower with an astronomical clock and moving figures that perform just before the hour.
Bern Minster
Late-Gothic cathedral with the tallest church spire in Switzerland.
💡 Climb the tower for views over the old town.
BärenPark
Riverside enclosure for the city's bears, the symbol of Bern.
Federal Palace
Seat of the Swiss parliament and government.
💡 Free guided tours run on many days; bring ID.
Rose Garden
Hillside garden above the old town with one of the best city views.
Berner Platte
Hearty platter of meats and sausages with beans, sauerkraut and potatoes.
💡 Traditional restaurants in the old town
Rösti
Crispy grated potato cake, a Swiss classic.
💡 Most Swiss restaurants
Meringues with double cream
Crisp meringues served with thick cream, a Bernese Oberland speciality.
💡 Cafes and restaurants
Toblerone
The famous triangular chocolate was created in Bern.
💡 Supermarkets and souvenir shops
Berner Haselnusslebkuchen
Bernese hazelnut gingerbread, often decorated with a bear.
💡 Bakeries and confectioners
Swiss army knife
The classic Swiss multi-tool.
💡 Specialist shops in the old town