Temperature in Switzerland in January

Daytime highs, nighttime lows and the warmest cities across Switzerland this January.

Switzerland, experiences maximum daytime temperatures in January ranging from -7°C (19°F) in Arolla to 7°C (45°F) in Balerna. Nighttime temperatures generally drop to 0°C (32°F) in Balerna and -15°C (5°F) in Arolla. January is a winter month. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Switzerland in January?

Discover the typical January temperatures for the most popular locations of Switzerland on the map below. Detailed insights are just a click away.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Switzerland's climate page.

See also: the Switzerland weather by month.

Best Places to Visit in Switzerland in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Switzerland.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Switzerland temperatures in January: frequently asked questions

How hot does it get in Switzerland in January?

Average daytime highs in Switzerland during January reach about -7°C (19°F) in Zermatt.

How cold does it get at night in Switzerland in January?

Nighttime temperatures in Zermatt typically drop to around -15°C (5°F) in January.

What is the warmest city in January in Switzerland?

Balerna tops the warmest city list in our database with average maximum daytime temperatures around 7°C (45°F) and a minimum nighttime temperature of around 0°C (32°F).

What is the coldest city in January in Switzerland?

For the month of January, Arolla is the most temperate city in Switzerland based on our records. Highs average -7°C (19°F) and nighttime temperatures dip to around -15°C (5°F).

How much sun does Switzerland get in January?

Most areas see fewer sunny days, with a projection of about 86 hours of sunshine in Zermatt. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

What is the water temperature in January?

The water temperature averages approximately 6°C (43°F) in Geneva this month, so not the best month to swim.

Interested in more climate information?

We have much more information about the climate in Switzerland.

Weather and climate has detailed information for every country in the world. Are you going to Switzerland? Get detailed historical weather averages for many cities in Switzerland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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