Davos

Grisons Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Grisons, Switzerland in January.

Planning a journey to Grisons, Switzerland this January and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Grisons in January

Grisons, Switzerland is a region in Switzerland. January in Grisons generally has very cold temperatures, with precipitation levels ranging from moderate to high. It's the height of winter.

Temperatures

The average maximum temperatures are very cold and range from -7°C (19°F) in Sta Maria Val Müstair to 2°C (36°F) in Verdabbio. Nighttime temperatures generally drop to -7°C (19°F) in Verdabbio and -15°C (5°F) in Sta Maria Val Müstair. In general, this month stands out as the coldest period throughout the year. Given the lower temperatures, it's essential to be well-prepared. Packing the right winter clothing and necessary accessories can make a significant difference in ensuring your comfort and well-being during this chilly season.

For a closer look at conditions across Grisons, Switzerland, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From moderate snowfall in Sta Maria Val Müstair with an average of 59 mm (2.3 in) to high snowfall in Maienfeld with 117 mm (4.6 in).

Average sunshine

Sunshine amounts are decent in most places. Davos gets approximately 112 hours of sunlight in January, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore Grisons by month

Best Places to Visit in Grisons in January

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

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Grisons

What is the weather like in January for some of the most popular destinations in Grisons, Switzerland?

Temperature range in Grisons (January)

Precipitation variation in Grisons (January)

Davos

In January Davos generally has very low temperatures with maximum daytime temperatures around -4°C (25°F), minimum nighttime temperatures around -13°C (9°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-3°C (27°F)
-4°C (25°F)
-2°C (28°F)
Min temperature
-12°C (10°F)
-13°C (9°F)
-12°C (10°F)
Monthly sun hours
95 hours
112 hours
122 hours
Monthly snowfall
102 mm (4 in)
90 mm (3.5 in)
89 mm (3.5 in)
Monthly rainy days
16 days
17 days
16 days
Weather conditions

Arosa

In January Arosa generally has very low temperatures with maximum daytime temperatures around -3°C (27°F), minimum nighttime temperatures around -12°C (10°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-2°C (28°F)
-3°C (27°F)
-1°C (30°F)
Min temperature
-11°C (12°F)
-12°C (10°F)
-11°C (12°F)
Monthly sun hours
95 hours
112 hours
122 hours
Monthly snowfall
101 mm (4 in)
88 mm (3.5 in)
87 mm (3.4 in)
Monthly rainy days
15 days
16 days
15 days
Weather conditions

St. Moritz

In January St. Moritz generally has very low temperatures with maximum daytime temperatures around -6°C (21°F), minimum nighttime temperatures around -15°C (5°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-5°C (23°F)
-6°C (21°F)
-4°C (25°F)
Min temperature
-14°C (7°F)
-15°C (5°F)
-14°C (7°F)
Monthly sun hours
102 hours
120 hours
122 hours
Monthly snowfall
89 mm (3.5 in)
74 mm (2.9 in)
70 mm (2.8 in)
Monthly rainy days
16 days
17 days
16 days
Weather conditions

Samnaun

In January Samnaun generally has very low temperatures with maximum daytime temperatures around -5°C (23°F), minimum nighttime temperatures around -13°C (9°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-4°C (25°F)
-5°C (23°F)
-3°C (27°F)
Min temperature
-13°C (9°F)
-13°C (9°F)
-12°C (10°F)
Monthly snowfall
103 mm (4.1 in)
93 mm (3.7 in)
92 mm (3.6 in)
Monthly rainy days
17 days
17 days
16 days
Weather conditions

Disentis

In January Disentis generally has very low temperatures with maximum daytime temperatures around -4°C (25°F), minimum nighttime temperatures around -12°C (10°F) and high monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-3°C (27°F)
-4°C (25°F)
-2°C (28°F)
Min temperature
-11°C (12°F)
-12°C (10°F)
-11°C (12°F)
Monthly sun hours
72 hours
85 hours
95 hours
Monthly snowfall
126 mm (5 in)
113 mm (4.4 in)
108 mm (4.3 in)
Monthly rainy days
16 days
17 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Grisons, in Switzerland.

In our records: Switzerland January extremes

Notable January records observed across cities in Switzerland in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest January day in Switzerland brought 280 mm (11 in) in Ascona on January 30, 1996.

Popular cities in January

Day & night temperatures, rainfall and average weather in Grisons in January.

City Weather Day temp Night temp Rainfall
Davos -4°C (25°F) -13°C (9°F) 90 mm (3.5 in)
Arosa -3°C (27°F) -12°C (10°F) 88 mm (3.5 in)
St. Moritz -6°C (21°F) -15°C (5°F) 74 mm (2.9 in)
Samnaun -5°C (23°F) -13°C (9°F) 93 mm (3.7 in)
Disentis -4°C (25°F) -12°C (10°F) 113 mm (4.4 in)
Lenzerheide -3°C (27°F) -12°C (10°F) 84 mm (3.3 in)

Grisons weather in January: frequently asked questions

What is the weather like in Grisons, Switzerland in January?

In January, Grisons, Switzerland generally has poor weather conditions. Davos sees daytime temperatures near -4°C (25°F), with nights cooling to roughly -13°C (9°F).

What is the average temperature in Grisons, Switzerland in January?

Davos averages a daytime maximum of -4°C (25°F) in January, with overnight lows close to -13°C (9°F).

Does Grisons, Switzerland get a lot of snow in January?

January is on the drier side in Grisons, Switzerland. Davos averages only about 90 mm (3.5 in), with most days staying dry.

Is January a Good Time to Visit Grisons, Switzerland?

In our opinion, January may not be the ideal time to visit Grisons, Switzerland due to the typically poor weather in Davos.

Generally speaking, July and August provide unpleasant weather in Davos.

Interested in more climate information?

We have much more information about the climate in Grisons.

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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