Sils-Maria in december: average Weather, Temperature and Climate
Weather in Sils-Maria in december 2026
The weather in Sils-Maria in december comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 964.9cm
Weather at 6am
13°F
Clear/Sunny
30% of time
20%
20%
16%
Weather at 12pm
29°F
Clear/Sunny
32% of time
22%
19%
15%
Weather at 6pm
14°F
Clear/Sunny
29% of time
23%
21%
16%
Weather at 3am
13°F
37%
29%
14%
11%
Evolution of daily average temperature and precipitation in Sils-Maria in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sils-Maria in december.
The climate of Sils-Maria in december is very bad
the weather in Sils-Maria in december is rather dry (with 3.6in of precipitation over 4 days). It should be noted an improvement from the previous month since in november it receives an average of 6.3in of rainfall over 8 days.
The climate is very cold there december. Bring warm clothes!. Temperatures are up to 29°F. The minimum is 13°F. Thus, the mean temperature average on this month of december in Sils-Maria is 20°F. These temperatures are far removed from those records observed in Sils-Maria in the month of december with a maximum record of 38°F in 2011 and a minimum record of -22°F in 2009.
Day length in Sils-Maria in december is 08:36. The sun rises at 07:58 and sets at 16:34.
Seasonal average climate and temperature of Sils-Maria in december
Check below seasonal norms These datas are generated from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 20°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 13°F | ||||
| Highest record temperature | 38°F (2011) | ||||
| Lowest record temperature | -22°F (2009) | ||||
| Number of days at -32°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 4°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.6in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 2.5in (2020) | ||||
| Snowfall | 964.9cm | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 7.07km | ||||
| Cloud cover | 52% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:58 | ||||
| Time of sunset | 16:34 | ||||
| Length of day | 08:36 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Sils-Maria in december 2025:
22°F to 32°F
14°F to 29°F
7°F to 27°F
20°F to 31°F
22°F to 27°F
11°F to 34°F
18°F to 34°F
25°F to 38°F
20°F to 40°F
18°F to 40°F
13°F to 36°F
18°F to 40°F
18°F to 38°F
18°F to 38°F
14°F to 34°F
14°F to 32°F
22°F to 34°F
22°F to 32°F
13°F to 32°F
14°F to 34°F
22°F to 34°F
13°F to 32°F
13°F to 32°F
20°F to 31°F
16°F to 29°F
9°F to 34°F
11°F to 38°F
18°F to 40°F
16°F to 38°F
5°F to 22°F
2°F to 18°F
Map: other cities in Switzerland in december
Cities near Sils-Maria:
| Saint Moritz in december | very bad weather |
| Naturpark Beverin in december | very bad weather |
| Mesocco in december | very bad weather |
| Davos in december | very bad weather |
| Parc National Suisse in december | very bad weather |
| Chur in december | very bad weather |
| Klosters Serneus in december | very bad weather |
| Scuol in december | very bad weather |
| Flims in december | very bad weather |
| Biasca in december | very bad weather |
| Bellinzona in december | very bad weather |
| Campra (Blenio) in december | very bad weather |
Click over cities on the map for information about the weather in december.
Sils-Maria
perfect weather
good
tolerable
bad
very bad
Weather data for Sils-Maria in december:
Weather data for Sils-Maria for december are derived from an average of the weather forecast since 2009 in Sils-Maria. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sils-Maria can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Sils-Maria.