Davos

Grisons Weather in December

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

Planning a getaway to Grisons, Switzerland this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Grisons in December

Grisons, Switzerland is a region in Switzerland. December in Grisons generally has temperatures that range from very cold to cold, with precipitation levels ranging from moderate to high. December falls during the winter season.

Temperatures

The average highest temperatures fluctuate between very cold in Sta Maria Val Müstair at -5°C (23°F) to cold in Verdabbio at 3°C (37°F). Nighttime temperatures generally drop to -6°C (21°F) in Verdabbio and -14°C (7°F) in Sta Maria Val Müstair. In many regions in Switzerland, December is characterized by its biting cold temperatures. If you're venturing into these areas during this time, it's crucial to be adequately prepared. Ensure you layer up with warm clothing to fight off the chill and stay comfortable.

To learn more about the conditions in specific areas of Grisons, Switzerland, check out the map below.

Precipitation

In December, precipitation varies across different areas. From moderate snowfall in Sta Maria Val Müstair with an average of 74 mm (2.9 in) to high snowfall in Maienfeld with 129 mm (5.1 in).

Average sunshine

Sunshine tends to be more scarce in many locations. Davos gets roughly 95 hours of sunlight. For sunnier alternatives, check our weather planner to find destinations with better conditions.

Explore Grisons by month

Best Places to Visit in Grisons in December

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 December for some of the most popular destinations in Grisons, Switzerland?

Temperature range in Grisons (December)

Precipitation variation in Grisons (December)

Davos

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

November
December
January
Max temperature
2°C (36°F)
-3°C (27°F)
-4°C (25°F)
Min temperature
-8°C (18°F)
-12°C (10°F)
-13°C (9°F)
Monthly sun hours
105 hours
95 hours
112 hours
Monthly snowfall
120 mm (4.7 in)
102 mm (4 in)
90 mm (3.5 in)
Monthly rainy days
16 days
16 days
17 days
Weather conditions

Arosa

In December Arosa generally has very low temperatures with maximum daytime temperatures around -2°C (28°F), minimum nighttime temperatures around -11°C (12°F) and high monthly snowfall. So on average the conditions are poor that month.

November
December
January
Max temperature
3°C (37°F)
-2°C (28°F)
-3°C (27°F)
Min temperature
-7°C (19°F)
-11°C (12°F)
-12°C (10°F)
Monthly sun hours
105 hours
95 hours
112 hours
Monthly snowfall
123 mm (4.8 in)
101 mm (4 in)
88 mm (3.5 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions

St. Moritz

In December St. Moritz generally has very low temperatures with maximum daytime temperatures around -5°C (23°F), minimum nighttime temperatures around -14°C (7°F) and moderate monthly snowfall. So on average the conditions are poor that month.

November
December
January
Max temperature
0°C (32°F)
-5°C (23°F)
-6°C (21°F)
Min temperature
-8°C (18°F)
-14°C (7°F)
-15°C (5°F)
Monthly sun hours
105 hours
102 hours
120 hours
Monthly snowfall
137 mm (5.4 in)
89 mm (3.5 in)
74 mm (2.9 in)
Monthly rainy days
16 days
16 days
17 days
Weather conditions

Samnaun

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

November
December
January
Max temperature
1°C (34°F)
-4°C (25°F)
-5°C (23°F)
Min temperature
-9°C (16°F)
-13°C (9°F)
-13°C (9°F)
Monthly snowfall
108 mm (4.3 in)
103 mm (4.1 in)
93 mm (3.7 in)
Monthly rainy days
16 days
17 days
17 days
Weather conditions

Disentis

In December Disentis generally has very low temperatures with maximum daytime temperatures around -3°C (27°F), minimum nighttime temperatures around -11°C (12°F) and high monthly snowfall. So on average the conditions are poor that month.

November
December
January
Max temperature
2°C (36°F)
-3°C (27°F)
-4°C (25°F)
Min temperature
-7°C (19°F)
-11°C (12°F)
-12°C (10°F)
Monthly sun hours
73 hours
72 hours
85 hours
Monthly snowfall
156 mm (6.1 in)
126 mm (5 in)
113 mm (4.4 in)
Monthly rainy days
16 days
16 days
17 days
Weather conditions

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

Popular cities in December

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

City Weather Day temp Night temp Rainfall
Davos -3°C (27°F) -12°C (10°F) 102 mm (4 in)
Arosa -2°C (28°F) -11°C (12°F) 101 mm (4 in)
St. Moritz -5°C (23°F) -14°C (7°F) 89 mm (3.5 in)
Samnaun -4°C (25°F) -13°C (9°F) 103 mm (4.1 in)
Disentis -3°C (27°F) -11°C (12°F) 126 mm (5 in)
Lenzerheide -2°C (28°F) -11°C (12°F) 98 mm (3.9 in)

Grisons weather in December: frequently asked questions

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

Grisons, Switzerland typically experiences poor weather in December, part of the winter season. Daytime highs in Davos average around -3°C (27°F), and temperatures drop to about -12°C (10°F) at night.

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

Davos averages a daytime maximum of -3°C (27°F) in December, with overnight lows close to -12°C (10°F).

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

Davos typically receives notable snowfall in December, about 102 mm (4 in) on average across Grisons, Switzerland.

Is December a Good Time to Visit Grisons, Switzerland?

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

On average, the best time to visit Grisons, Switzerland is in July and August with generally 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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Need travel inspiration? Check out our bucket list articles and be inspired.