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December weather forecast in La Rochelle

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

29 November, sun

	758 mmHg		73%
	9.8 m/s		+13

29 November, Sunday. day, 9°; night, 9°; rain

30 November, mon

	760 mmHg		75%
	8.3 m/s		+13

30 November, Monday. day, 9°; night, 7°; clear

1 December, tue

	761 mmHg		75%
	7.5 m/s		+13

1 December, Tuesday. day, 9°; night, 7°; partly cloudy

2 December, wed

	763 mmHg		74%
	7 m/s		+13

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

3 December, thu

	762 mmHg		79%
	8.8 m/s		+13

3 December, Thursday. day, 11°; night, 9°; overcast

4 December, fri

	762 mmHg		80%
	8.6 m/s		+13

4 December, Friday. day, 11°; night, 9°; rain

5 December, sat

	761 mmHg		81%
	9 m/s		+13

5 December, Saturday. day, 11°; night, 10°; rain

6 December, sun

	763 mmHg		79%
	9.3 m/s		+13

6 December, Sunday. day, 12°; night, 9°; rain

7 December, mon

	764 mmHg		75%
	9.5 m/s		+13

7 December, Monday. day, 11°; night, 10°; rain

8 December, tue

	769 mmHg		72%
	8.1 m/s		+13

8 December, Tuesday. day, 10°; night, 9°; partly cloudy

9 December, wed

	766 mmHg		76%
	7.3 m/s		+12

9 December, Wednesday. day, 11°; night, 9°; partly cloudy

10 December, thu

	763 mmHg		76%
	9.1 m/s		+12

10 December, Thursday. day, 10°; night, 9°; partly cloudy

11 December, fri

	763 mmHg		76%
	7.9 m/s		+12

11 December, Friday. day, 9°; night, 8°; partly cloudy

12 December, sat

	761 mmHg		80%
	9.8 m/s		+12

12 December, Saturday. day, 9°; night, 8°; overcast

13 December, sun

	759 mmHg		75%
	10.8 m/s		+12

13 December, Sunday. day, 9°; night, 8°; rain

14 December, mon

	759 mmHg		75%
	10.1 m/s		+12

14 December, Monday. day, 9°; night, 7°; clear

15 December, tue

	760 mmHg		77%
	9.6 m/s		+12

15 December, Tuesday. day, 10°; night, 8°; partly cloudy

16 December, wed

	761 mmHg		75%
	10 m/s		+12

16 December, Wednesday. day, 10°; night, 9°; rain

17 December, thu

	762 mmHg		77%
	8.3 m/s		+12

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

18 December, fri

	763 mmHg		77%
	9.1 m/s		+12

18 December, Friday. day, 10°; night, 9°; rain

19 December, sat

	765 mmHg		81%
	9 m/s		+12

19 December, Saturday. day, 11°; night, 9°; clear

20 December, sun

	764 mmHg		80%
	8.3 m/s		+12

20 December, Sunday. day, 11°; night, 10°; clear

21 December, mon

	765 mmHg		81%
	8.5 m/s		+11

21 December, Monday. day, 10°; night, 10°; clear

22 December, tue

	764 mmHg		85%
	8.6 m/s		+11

22 December, Tuesday. day, 11°; night, 10°; rain

23 December, wed

	762 mmHg		81%
	9.8 m/s		+11

23 December, Wednesday. day, 11°; night, 10°; clear

24 December, thu

	764 mmHg		75%
	8 m/s		+11

24 December, Thursday. day, 10°; night, 9°; clear

25 December, fri

	764 mmHg		75%
	8.8 m/s		+11

25 December, Friday. day, 10°; night, 9°; clear

26 December, sat

	762 mmHg		72%
	10.5 m/s		+11

26 December, Saturday. day, 10°; night, 9°; rain

27 December, sun

	762 mmHg		75%
	10.3 m/s		+11

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

28 December, mon

	765 mmHg		70%
	9.1 m/s		+11

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

29 December, tue

	763 mmHg		77%
	9.1 m/s		+11

29 December, Tuesday. day, 11°; night, 9°; rain

30 December, wed

	763 mmHg		81%
	8.3 m/s		+11

30 December, Wednesday. day, 10°; night, 9°; rain

31 December, thu

	763 mmHg		81%
	8.3 m/s		+11

31 December, Thursday. day, 10°; night, 9°; rain

1 January, fri

	762 mmHg		79%
	9.1 m/s		+11

1 January, Friday. day, 8°; night, 7°; clear

2 January, sat

	763 mmHg		75%
	9.1 m/s		+11

2 January, Saturday. day, 8°; night, 7°; rain

Average data for 10 years

La Rochelle December

7

sunny days

15

days with precipitation

9

cloudy days

7 sunny days; 15 days with precipitation; 9 cloudy days;

77

%

air humidity

7

m/s

WindSW

94

mm of precipitation

(13% of annual average)

+12

°C

Water temperature

air humidity 77%; 94 millimeters of precipitation (13% of annual average); Wind south-westerly 7 Meters per second; Water temperature +12°

Weather graphs for December

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

N

NW

W

W

W

SW

NW

NW

SW

SW

S

S

SW

SW

W

W

W

W

W

SW

SW

S

S

SW

SW

SW

S

SW

SW

SW

SW

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
Toulouse
San Sebastian
Biarritz
Pamplona
Santander
Pau
Le Havre

Cities with similar weather in December

Istanbul
Rimini
Venice
New Athos
Tivat
Gudauta
Kobuleti
Genoa
Herceg Novi

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

In December, the weather in La Rochelle is typically warm. Average daily high temperature in December is about 10 degrees above zero. On average, La Rochelle has 15 rainy, 7 sunny, 6 partly cloudy, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, and November is considered the most uncomfortable time to visit La Rochelle.

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