Bastogne in december: average Weather, Temperature and Climate
Weather in Bastogne in december 2026
The weather in Bastogne in december comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 269.8cm
Weather at 6am
36°F
Cloudy
25% of time
22%
16%
15%
Weather at 12pm
40°F
Cloudy
27% of time
17%
16%
15%
Weather at 6pm
36°F
Cloudy
20% of time
18%
16%
15%
Weather at 3am
36°F
25%
21%
18%
13%
Evolution of daily average temperature and precipitation in Bastogne in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bastogne in december.
The climate of Bastogne in december is very bad
the weather in Bastogne in december is wet (with 5.7in of rainfall over 9 days). The weather is worst than the previous month since in november there is an average of 4.2in of rainfall over 7 days.
The climate is quite cold in this location this month. Do not forget to cover yourself! The high seasonal norm is 41°F. In the morning the temperature drops to 34°F. Thus, the mean temperature average on this month of december in Bastogne is 38°F. Note that these seasonal averages are in contrast with those observed in Bastogne in december with a maximum record of 56°F in 2015 and a minimum record of 7°F in 2012. You can expect to have about 13 days with temperatures under 32°F, or 42% of time.
In december in Bastogne, the days on average last 08:06. The sun rises at 08:29 and sets at 16:35.
Seasonal average climate and temperature of Bastogne in december
Check below seasonal norms These statistics are set from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 38°F | ||||
| Highest temperature | 41°F | ||||
| Lowest temperature | 34°F | ||||
| Highest record temperature | 56°F (2015) | ||||
| Lowest record temperature | 7°F (2012) | ||||
| Number of days at -32°F | 13 day(s) (42%) | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 29°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.7in | ||||
| Number of days with rainfall | 9 day(s) (29%) | ||||
| Record daily rainfall | 1.8in (2011) | ||||
| Snowfall | 269.8cm | ||||
| Other climate data | |||||
| Humidity | 96% | ||||
| Visibility | 6.7km | ||||
| Cloud cover | 77% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 5 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:29 | ||||
| Time of sunset | 16:35 | ||||
| Length of day | 08:06 | ||||
| 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 Bastogne in december 2025:
31°F to 40°F
36°F to 40°F
40°F to 41°F
40°F to 41°F
40°F to 41°F
40°F to 47°F
45°F to 52°F
50°F to 52°F
45°F to 52°F
47°F to 50°F
40°F to 47°F
43°F to 49°F
41°F to 49°F
38°F to 45°F
34°F to 45°F
40°F to 47°F
43°F to 47°F
43°F to 47°F
43°F to 47°F
43°F to 45°F
45°F to 49°F
38°F to 41°F
32°F to 40°F
29°F to 34°F
27°F to 34°F
29°F to 38°F
32°F to 43°F
29°F to 38°F
31°F to 40°F
29°F to 38°F
27°F to 36°F
Map: other cities in Belgium in december
Cities near Bastogne:
| Houffalize in december | very bad weather |
| Nisramont in december | very bad weather |
| Libramont-Chevigny in december | very bad weather |
| Neufchâteau in december | very bad weather |
| Arlon in december | very bad weather |
| Marche-en-Famenne in december | very bad weather |
| Durbuy in december | very bad weather |
| Virton in december | very bad weather |
| Bouillon in december | very bad weather |
| Malmedy in december | very bad weather |
| Gedinne in december | very bad weather |
| Dinant in december | very bad weather |
Click over cities on the map for information about the weather in december.
Bastogne
perfect weather
good
tolerable
bad
very bad
Weather data for Bastogne in december:
Weather data for Bastogne for december are derived from an average of the weather forecast since 2009 in Bastogne. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bastogne 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 Bastogne.