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December weather forecast in Saint-Malo

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	762 mmHg		81%
	9.89 m/s		+12

30 November, Sunday. day, 10°; night, 8°; overcast

1 December, mon

	761 mmHg		81%
	10.5 m/s		+12

1 December, Monday. day, 10°; night, 8°; rain

2 December, tue

	761 mmHg		78%
	10.6 m/s		+12

2 December, Tuesday. day, 10°; night, 8°; rain

3 December, wed

	760 mmHg		80%
	11 m/s		+12

3 December, Wednesday. day, 10°; night, 8°; rain

4 December, thu

	760 mmHg		81%
	10.4 m/s		+12

4 December, Thursday. day, 10°; night, 8°; rain

5 December, fri

	762 mmHg		79%
	10.6 m/s		+12

5 December, Friday. day, 10°; night, 8°; rain

6 December, sat

	763 mmHg		79%
	10.2 m/s		+12

6 December, Saturday. day, 10°; night, 8°; overcast

7 December, sun

	761 mmHg		80%
	10.8 m/s		+12

7 December, Sunday. day, 10°; night, 7°; rain

8 December, mon

	762 mmHg		80%
	10.8 m/s		+12

8 December, Monday. day, 9°; night, 7°; rain

9 December, tue

	764 mmHg		80%
	10.4 m/s		+12

9 December, Tuesday. day, 9°; night, 7°; clear

10 December, wed

	764 mmHg		79%
	9.8 m/s		+11

10 December, Wednesday. day, 9°; night, 7°; partly cloudy

11 December, thu

	763 mmHg		82%
	9.5 m/s		+11

11 December, Thursday. day, 9°; night, 7°; rain

12 December, fri

	763 mmHg		83%
	10.1 m/s		+11

12 December, Friday. day, 9°; night, 7°; partly cloudy

13 December, sat

	762 mmHg		81%
	9.89 m/s		+11

13 December, Saturday. day, 9°; night, 7°; partly cloudy

14 December, sun

	763 mmHg		80%
	10.3 m/s		+11

14 December, Sunday. day, 8°; night, 6°; clear

15 December, mon

	764 mmHg		79%
	10 m/s		+11

15 December, Monday. day, 9°; night, 7°; partly cloudy

16 December, tue

	764 mmHg		80%
	9.6 m/s		+11

16 December, Tuesday. day, 9°; night, 7°; rain

17 December, wed

	764 mmHg		82%
	10.1 m/s		+10

17 December, Wednesday. day, 9°; night, 7°; clear

18 December, thu

	763 mmHg		84%
	10.3 m/s		+11

18 December, Thursday. day, 10°; night, 7°; rain

19 December, fri

	762 mmHg		83%
	9.89 m/s		+11

19 December, Friday. day, 9°; night, 7°; rain

20 December, sat

	763 mmHg		82%
	9.39 m/s		+11

20 December, Saturday. day, 9°; night, 7°; partly cloudy

21 December, sun

	763 mmHg		83%
	10.2 m/s		+11

21 December, Sunday. day, 10°; night, 8°; rain

22 December, mon

	763 mmHg		83%
	10.3 m/s		+11

22 December, Monday. day, 10°; night, 8°; rain

23 December, tue

	763 mmHg		85%
	10.4 m/s		+10

23 December, Tuesday. day, 10°; night, 8°; rain

24 December, wed

	762 mmHg		84%
	10.4 m/s		+10

24 December, Wednesday. day, 10°; night, 8°; rain

25 December, thu

	762 mmHg		81%
	9.6 m/s		+10

25 December, Thursday. day, 9°; night, 7°; overcast

26 December, fri

	762 mmHg		80%
	10.3 m/s		+10

26 December, Friday. day, 9°; night, 7°; partly cloudy

27 December, sat

	760 mmHg		81%
	11.1 m/s		+10

27 December, Saturday. day, 9°; night, 6°; rain

28 December, sun

	761 mmHg		79%
	10.2 m/s		+10

28 December, Sunday. day, 8°; night, 6°; rain

29 December, mon

	762 mmHg		81%
	10.2 m/s		+10

29 December, Monday. day, 9°; night, 6°; partly cloudy

30 December, tue

	762 mmHg		83%
	10.1 m/s		+10

30 December, Tuesday. day, 9°; night, 7°; rain

31 December, wed

	762 mmHg		85%
	10.2 m/s		+10

31 December, Wednesday. day, 9°; night, 7°; overcast

1 January, thu

	761 mmHg		83%
	10.8 m/s		+10

1 January, Thursday. day, 9°; night, 7°; rain

2 January, fri

	762 mmHg		79%
	11 m/s		+10

2 January, Friday. day, 9°; night, 7°; rain

3 January, sat

	763 mmHg		81%
	10.7 m/s		+10

3 January, Saturday. day, 9°; night, 6°; rain

Average data for 10 years

Saint-Malo December

3

sunny days

18

days with precipitation

13

cloudy days

3 sunny days; 18 days with precipitation; 13 cloudy days;

81

%

air humidity

7.8

m/s

WindS

127

mm of precipitation

(13% of annual average)

+11

°C

Water temperature

air humidity 81%; 127 millimeters of precipitation (13% of annual average); Wind southerly 7.8 Meters per second; Water temperature +11°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

S

S

S

SW

SW

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

S

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

London
Brest
Trowbridge
Oxford
Le Havre
Rouen
Bournemouth
Nantes
Carnac

Cities with similar weather in December

Gagra
Suhum
Baku
Pitsunda
Venice
New Athos
The Sunny Beach
Podgorica
Gudauta

The weather forecast for December 2025 is based on historical data from the past 10 years.

December in Saint-Malo is the windiest month of the year. In December, the weather in Saint-Malo is typically cold. Average daily high temperature in December is about 9 degrees above zero. On average, Saint-Malo has 18 rainy, 7 partly cloudy, 3 sunny, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Saint-Malo.

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