Which is the hottest month in Switzerland?

The hottest time of year in Bern, Switzerland is normally July. Expect maximum daytime temperatures to reach 22°C.

Best time to visit Switzerland

Q: When is the best time to visit Switzerland?

The best time to visit Switzerland (Bern) is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in Switzerland?

In terms of rainfall, August is usually the wettest month in Bern, Switzerland with 121mm on average. There are normally 16 days in August with some rain.

Q: When is it sunniest in Switzerland?

The sunniest time of year in Bern, Switzerland is normally July with bright sunshine on average for 49% of daylight hours; that's 8 hours of sunshine per day.

Although a small country, Switzerland has a varied climate because of its mountains. Higher peaks are covered in snow for most of the year, while the valleys enjoy warm but wet summers.

Switzerland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

Top Switzerland destinations

Below are the temperatures expected today at popular countries, regions and places in Switzerland. Select a destination to compare today's forecast with average weather conditions.

All Switzerland regions

Swiss Alps

All Switzerland destinations

When is the best time to visit Switzerland?

The best time to visit Switzerland (Bern) is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
1
Apr
1.5
May
3.5
Jun
4
Jul
4
Aug
2
Sep
0.5
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

2
Jan
4
Feb
8
Mar
12
Apr
16
May
20
Jun
22
Jul
21
Aug
18
Sep
13
Oct
7
Nov
3
Dec

Hours of Sunshine (daily)

2
Jan
3
Feb
4
Mar
5
Apr
6
May
7
Jun
8
Jul
7
Aug
6
Sep
4
Oct
3
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Switzerland (Bern) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

Switzerland weather overview

The warmest part of Switzerland is the lakeland district around Lake Lugano and Lake Maggiore, a beautiful, if rainy, place for a summer break.

Central Switzerland, where most of the country's inhabitants live, is a low-lying area flanked by Lake Geneva and Lake Konstanz and it can fall prey to very severe winters. Summers, however, are warm if very wet with frequent thunderstorms.

Higher up, in the Jura Mountains, it is even rainier and summer days tend to be marred by cloud, while winters can be freezing in the valleys. The Swiss Alps, which lie between Geneva and Austria, are a good place to be in the winter provided you go high up: mountain conditions can be sunny and bright, if crisp, while the valleys below tend to be shrouded in cloud and fog.

One thing, of which skiers should be wary, is the arrival of the Fohn, a warm southerly wind which raises temperatures very quickly and can spark avalanches. In the summer, cloud and mist surround the Alpine mountain tops so the warm and sunny valleys are the best place to be.

What to pack for Switzerland weather

Always be prepared for rain in Switzerland, especially in the lakeland district. Complement summer lightweights with warm jackets and wrap up well in the winter. Take ski-wear for the mountains.

More about Switzerland

Explore our complete guide to Switzerland with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Switzerland.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

Switzerland travel guide - essential info

Below is a beginner's guide to Switzerland with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

Switzerland - quick facts
Flight time^✝	1.5 to 2 hours
Time difference	UK +1 hour
Language(s)	German, French, Italian
Currency	Swiss Franc
Electricity	C + J plug (230V)
Driving side	Right

Why visit Switzerland?

Considering a holiday to the Switzerland? Here are some of the very good reasons it makes such a wonderful holiday destination be it for culture or nature to ensure you get the most out of your 2025/2026 escape.

Culture
Nature
Nightlife

Switzerland tourist information

Switzerland Tourism

✝ = Typical flight time from the UK.

Travelling to Switzerland?
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Switzerland travel guidance

Check the latest travel guidance and advice on visiting Switzerland from official government sources (in english) from around the world including entry requirements and travel restrictions.

UK traveller advice for Switzerland - UK FCDO
Irish traveller advice for Switzerland - Department of Foreign Affairs, Ireland
Canadian travel advice for Switzerland - Government of Canada
US travel advisories for Switzerland - US Department of State
Safe travel advisories for Switzerland - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for Switzerland - Department of Foreign Affairs, Australia

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Switzerland.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

Switzerland travel health

Find out more about staying safe when travelling to Switzerland with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for Switzerland - CDC
Health & vaccinations for Switzerland - TravelHealthPro, NaTHNac
How to stay safe & healthy in Switzerland - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in Switzerland, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Switzerland travel features

Do you want to learn more about Switzerland? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Switzerland.

Switzerland FAQs

Read our frequently asked questions about travelling to Switzerland including the current entry restrictions, driving side, electrical plugs used and much more.

Which month has the most rain in Switzerland?

In terms of rainfall, January is usually the wettest month in Bern, Switzerland with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in Switzerland?

The sunniest time of year in Bern, Switzerland is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in Switzerland?

The sea is usually at its warmest in Bern, Switzerland in January when the water temperature reaches 0°C.

What is the flight time to Switzerland from the UK?

The flight time to Switzerland from the UK is typically 1.5 to 2 hours.

What is the time difference between Switzerland and the UK?

The time difference between Switzerland and the UK is UK time+1 hour.

What is the main language spoken in Switzerland?

The main languages spoken in Switzerland are German, French and Italian.

Learn a language for Switzerland with Rosetta Stone^*, Busuu^* and Babbel^*.

What is the currency in Switzerland?

The currency in Switzerland is the Swiss Franc (CHF).

Send money to Switzerland with TransferGo^*, Wise.com^* and XE Money Transfers^*.

Which plugs are used in Switzerland?

Switzerland uses electrical plug type C + J (230 Volts).

Which side of the road do they drive on in Switzerland?

They drive on the right side of the road in Switzerland.

Find out more about driving in Switzerland with RAC^* and International Drivers Association^*.

Switzerland travel deals

Holidays to Switzerland

Check out the latest deals, discount codes and special offers on holidays to Switzerland in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.