10 day forecast Monthly forecast Weather map

City or area

Go to comparison

December weather forecast in Saint-Jean-de-Monts

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		83%
	8.1 m/s		+13

30 November, Sunday. day, 10°; night, 7°; partly cloudy

1 December, mon

	762 mmHg		83%
	9.3 m/s		+13

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

2 December, tue

	763 mmHg		81%
	8.6 m/s		+13

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

3 December, wed

	762 mmHg		83%
	9.8 m/s		+13

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

4 December, thu

	762 mmHg		84%
	9 m/s		+13

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

5 December, fri

	763 mmHg		82%
	8.6 m/s		+12

5 December, Friday. day, 10°; night, 7°; partly cloudy

6 December, sat

	765 mmHg		82%
	8.6 m/s		+12

6 December, Saturday. day, 10°; night, 7°; partly cloudy

7 December, sun

	763 mmHg		83%
	9.6 m/s		+12

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

8 December, mon

	763 mmHg		82%
	9.39 m/s		+12

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

9 December, tue

	765 mmHg		82%
	8.8 m/s		+12

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

10 December, wed

	765 mmHg		84%
	8.5 m/s		+12

10 December, Wednesday. day, 9°; night, 6°; clear

11 December, thu

	764 mmHg		86%
	8.7 m/s		+12

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

12 December, fri

	764 mmHg		84%
	8.89 m/s		+12

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

13 December, sat

	763 mmHg		85%
	9.2 m/s		+12

13 December, Saturday. day, 9°; night, 7°; rain

14 December, sun

	763 mmHg		83%
	9.1 m/s		+12

14 December, Sunday. day, 9°; night, 6°; clear

15 December, mon

	765 mmHg		82%
	8.6 m/s		+12

15 December, Monday. day, 8°; night, 6°; clear

16 December, tue

	765 mmHg		84%
	8.5 m/s		+12

16 December, Tuesday. day, 9°; night, 6°; partly cloudy

17 December, wed

	765 mmHg		84%
	8.3 m/s		+12

17 December, Wednesday. day, 9°; night, 6°; partly cloudy

18 December, thu

	764 mmHg		86%
	8.8 m/s		+12

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

19 December, fri

	763 mmHg		85%
	8.8 m/s		+12

19 December, Friday. day, 10°; night, 7°; rain

20 December, sat

	764 mmHg		84%
	8.39 m/s		+12

20 December, Saturday. day, 10°; night, 7°; partly cloudy

21 December, sun

	765 mmHg		85%
	8.39 m/s		+11

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

22 December, mon

	765 mmHg		86%
	9 m/s		+11

22 December, Monday. day, 10°; night, 7°; rain

23 December, tue

	765 mmHg		86%
	9.1 m/s		+11

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

24 December, wed

	763 mmHg		87%
	9 m/s		+11

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

25 December, thu

	763 mmHg		85%
	8.1 m/s		+11

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

26 December, fri

	764 mmHg		83%
	9.39 m/s		+11

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

27 December, sat

	761 mmHg		83%
	10.3 m/s		+11

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

28 December, sun

	762 mmHg		82%
	9.1 m/s		+11

28 December, Sunday. day, 9°; night, 6°; partly cloudy

29 December, mon

	763 mmHg		83%
	9.5 m/s		+11

29 December, Monday. day, 9°; night, 6°; rain

30 December, tue

	763 mmHg		86%
	9 m/s		+11

30 December, Tuesday. day, 10°; night, 7°; rain

31 December, wed

	763 mmHg		85%
	9 m/s		+11

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

1 January, thu

	762 mmHg		84%
	10 m/s		+11

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

2 January, fri

	764 mmHg		83%
	10 m/s		+11

2 January, Friday. day, 9°; night, 7°; partly cloudy

3 January, sat

	764 mmHg		84%
	9.8 m/s		+11

3 January, Saturday. day, 9°; night, 7°; rain

Average data for 10 years

Saint-Jean-de-Monts December

5

sunny days

15

days with precipitation

12

cloudy days

5 sunny days; 15 days with precipitation; 12 cloudy days;

84

%

air humidity

6.6

m/s

WindS

96

mm of precipitation

(12% of annual average)

+12

°C

Water temperature

air humidity 84%; 96 millimeters of precipitation (12% of annual average); Wind southerly 6.6 Meters per second; Water temperature +12°

Weather graphs for December

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

S

S

S

S

S

S

S

S

S

S

S

S

SE

S

S

S

S

S

S

S

S

S

S

SW

S

S

S

S

S

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

Bilbao
Bordeaux
San Sebastian
Biarritz
Brest
Santander
Nantes
Le Havre
Mont St Michel

Cities with similar weather in December

Istanbul
Rimini
Venice
New Athos
Tivat
Gudauta
Genoa
Herceg Novi
Marseilles

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

December in Saint-Jean-de-Monts is the windiest month of the year. In December, the weather in Saint-Jean-de-Monts is typically cold. Average daily high temperature in December is about 9 degrees above zero. On average, Saint-Jean-de-Monts has 15 rainy, 8 partly cloudy, 5 sunny, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and November is considered the most uncomfortable time to visit Saint-Jean-de-Monts.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC