Saint-Malo in december: average Weather, Temperature and Climate
Weather in Saint-Malo in december 2026
The weather in Saint-Malo in december comes from statistical datas on the past 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
bad weather 21.5cm
Weather at 6am
47°F
Cloudy
25% of time
25%
21%
21%
Weather at 12pm
50°F
Cloudy
26% of time
24%
24%
18%
Weather at 6pm
49°F
Cloudy
25% of time
24%
22%
21%
Weather at 3am
47°F
26%
24%
21%
20%
Evolution of daily average temperature and precipitation in Saint-Malo in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint-Malo in december.
The climate of Saint-Malo in december is bad
In december in Saint-Malo, the climate is wet (with 4.7in of precipitation over 8 days). It should be noted a worsening from the previous month since in november there is an average of 4.8in of precipitation over 8 days.
The climate is relatively fresh around this city december, but it is liveable when dressing cosy. Temperatures are up to 52°F. The seasonal minimum is 47°F. Thus, the mean temperature average in december in Saint-Malo is 49°F. These temperatures are far removed from those records observed in Saint-Malo in the month of december with a maximum record of 61°F in 2018 and a minimum record of 29°F in 2009.
In december in Saint-Malo, the days on average last 08:19. The sun rises at 08:54 and sets at 17:13.
With an unfavorable weather, this month is not recommended to go in this city.
Seasonal average climate and temperature of Saint-Malo in december
Check below seasonal norms These statistics are generated from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 47°F | ||||
| Highest record temperature | 61°F (2018) | ||||
| Lowest record temperature | 29°F (2009) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 54°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 58°F | ||||
| Wind | |||||
| Wind speed | 29km/h | ||||
| Wind temperature | 40°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.7in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 2in (2017) | ||||
| Snowfall | 21.5cm | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.16km | ||||
| Cloud cover | 58% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 6 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:54 | ||||
| Time of sunset | 17:13 | ||||
| Length of day | 08:19 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Saint-Malo in december 2025:
47°F to 54°F
47°F to 52°F
43°F to 52°F
47°F to 50°F
43°F to 56°F
52°F to 56°F
58°F to 59°F
56°F to 58°F
54°F to 56°F
50°F to 56°F
47°F to 54°F
52°F to 54°F
50°F to 52°F
45°F to 52°F
50°F to 56°F
49°F to 52°F
45°F to 50°F
52°F to 58°F
49°F to 54°F
41°F to 49°F
47°F to 50°F
49°F to 50°F
41°F to 49°F
41°F to 45°F
31°F to 40°F
34°F to 41°F
38°F to 43°F
38°F to 45°F
36°F to 43°F
41°F to 43°F
38°F to 43°F
Map: other cities in Brittany in december
Cities near Saint-Malo:
| Dinard in december | bad weather |
| Saint-Lunaire in december | bad weather |
| Saint-Briac-sur-Mer in december | bad weather |
| Saint-Coulomb in december | bad weather |
| Saint-Méloir-des-Ondes in december | bad weather |
| Lancieux in december | bad weather |
| Cancale in december | bad weather |
| Saint-Jacut-de-la-Mer in december | bad weather |
| Hirel in december | bad weather |
| Saint-Cast-le-Guildo in december | bad weather |
| Cap Fréhel in december | bad weather |
| Dinan in december | bad weather |
Click over cities on the map for information about the weather in december.
Saint-Malo
perfect weather
good
tolerable
bad
very bad
Weather data for Saint-Malo in december:
Weather data for Saint-Malo for december are derived from an average of the weather forecast since 2009 in Saint-Malo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint-Malo 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 Saint-Malo.