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Switzerland weather

Weather in Arosa for December 2026

Your guide to Arosa weather in December - trends and predictions

    Snow Forecast ❄️

  • Arosa typically experiences moderate snowfall in December, with an average of 7 snowy days.

    • Temperatures

  • In general, the average temperature in Arosa at the beginning of December is 0.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.6 °C by the end of December.

Average dry days
24
Dry days
Average rainy days
0
Rainy days
Average snowy days
7
Snow days
Average temperatures
1°/-6°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Arosa Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light snow
1°
2
Partly cloudy
0°
3
Overcast
0°
4
Moderate snow
0°
5
Heavy snow
-2°
6
Sunny
1°
7
Heavy snow
1°
8
Light snow
2°
9
Fog
2°
10
Sunny
2°
11
Mist
1°
12
Sunny
2°
13
Sunny
2°
14
Sunny
2°
15
Sunny
3°
16
Partly cloudy
2°
17
Moderate snow
0°
18
Sunny
2°
19
Partly cloudy
2°
20
Overcast
3°
21
Partly cloudy
3°
22
Partly cloudy
2°
23
Partly cloudy
2°
24
Heavy snow
-3°
25
Partly cloudy
1°
26
Sunny
2°
27
Sunny
2°
28
Sunny
2°
29
Sunny
1°
30
Light snow
-6°
31
Sunny
-6°

Temperatures trend during December in Arosa

See the weather trend as well as the moving average line

December weather in Arosa day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow
Light snow
 1° /-6° 0.9 mm 0.6 cm
2 Dec. Partly cloudy
Partly cloudy
 0° /-8° 0 mm 0 cm
3 Dec. Overcast
Overcast
 0° /-9° 0 mm 0 cm
4 Dec. Moderate snow
Moderate snow
 0° /-8° 3 mm 2.2 cm
5 Dec. Heavy snow
Heavy snow
 -2° /-9° 4.6 mm 3.3 cm
6 Dec. Sunny
Sunny
 1° /-9° 0 mm 0 cm
7 Dec. Heavy snow
Heavy snow
 1° /-7° 5.1 mm 3.7 cm
8 Dec. Light snow
Light snow
 2° /-2° 1.9 mm 1.4 cm
9 Dec. Fog
Fog
 2° /-2° 0 mm 0 cm
10 Dec. Sunny
Sunny
 2° /-5° 0 mm 0 cm
11 Dec. Mist
Mist
 1° /-6° 0 mm 0 cm
12 Dec. Sunny
Sunny
 2° /-4° 0 mm 0 cm
13 Dec. Sunny
Sunny
 2° /-4° 0 mm 0 cm
14 Dec. Sunny
Sunny
 2° /-5° 0 mm 0 cm
15 Dec. Sunny
Sunny
 3° /-4° 0 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 2° /-3° 0 mm 0 cm
17 Dec. Moderate snow
Moderate snow
 0° /-2° 0.5 mm 0.4 cm
18 Dec. Sunny
Sunny
 2° /-3° 0 mm 0 cm
19 Dec. Partly cloudy
Partly cloudy
 2° /-5° 0 mm 0 cm
20 Dec. Overcast
Overcast
 3° /-4° 0 mm 0 cm
21 Dec. Partly cloudy
Partly cloudy
 3° /0° 0 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 2° /-3° 0 mm 0 cm
23 Dec. Partly cloudy
Partly cloudy
 2° /-4° 0 mm 0 cm
24 Dec. Heavy snow
Heavy snow
 -3° /-7° 1.9 mm 1.4 cm
25 Dec. Partly cloudy
Partly cloudy
 1° /-7° 0 mm 0 cm
26 Dec. Sunny
Sunny
 2° /-6° 0 mm 0 cm
27 Dec. Sunny
Sunny
 2° /-5° 0 mm 0 cm
28 Dec. Sunny
Sunny
 2° /-5° 0 mm 0 cm
29 Dec. Sunny
Sunny
 1° /-6° 0 mm 0 cm
30 Dec. Light snow
Light snow
 -6° /-11° 0 mm 0 cm
31 Dec. Sunny
Sunny
 -6° /-14° 0 mm 0 cm
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Important Notice
Our weather forecast for Arosa in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Arosa forecast closer to your planned date for the most up-to-date weather information.
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Arosa in December - FAQ

What are the expected maximum and minimum temperatures in Arosa during December?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Arosa during December?
Expect minimal rainfall in Arosa during December, with a total of 17.9 mm over approximately 0 days. This minimal precipitation is unlikely to significantly impact plans.

Will it snow in Arosa in December 2026?
Arosa experiences an average snowfall of 12.9 cm during December, occurring over 7 days.

What are the typical wind conditions in Arosa during December?
The average wind speed in Arosa during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

Arosa snow forecast December 2026

Track daily snowfall levels and discover Arosa’s snowy potential this December ❄️
On average, Arosa sees 7 snowy days during December, with approximately 12.9 cm of total snowfall.

December rainfall patterns in Arosa

Explore the daily rainfall trends and prepare for Arosas December weather 💧

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Location coordinates Where is Arosa?

Get accurate weather forecasts for Arosa, located at latitude 46.778 and longitude 9.676. Stay updated with localized weather information tailored for Arosa.

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