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December weather forecast in Sant Lluís

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

	757 mmHg		72%
	10.5 m/s		+18

30 November, Sunday. day, 15°; night, 14°; clear

1 December, mon

	757 mmHg		72%
	10.3 m/s		+18

1 December, Monday. day, 15°; night, 14°; rain

2 December, tue

	757 mmHg		73%
	10.6 m/s		+18

2 December, Tuesday. day, 15°; night, 13°; rain

3 December, wed

	758 mmHg		71%
	10.6 m/s		+18

3 December, Wednesday. day, 15°; night, 13°; rain

4 December, thu

	758 mmHg		72%
	10 m/s		+18

4 December, Thursday. day, 15°; night, 14°; rain

5 December, fri

	758 mmHg		74%
	10.2 m/s		+18

5 December, Friday. day, 15°; night, 14°; rain

6 December, sat

	759 mmHg		73%
	10.2 m/s		+18

6 December, Saturday. day, 15°; night, 14°; clear

7 December, sun

	760 mmHg		72%
	9.5 m/s		+17

7 December, Sunday. day, 15°; night, 14°; clear

8 December, mon

	759 mmHg		71%
	9.7 m/s		+17

8 December, Monday. day, 15°; night, 14°; rain

9 December, tue

	760 mmHg		71%
	9.89 m/s		+17

9 December, Tuesday. day, 15°; night, 13°; partly cloudy

10 December, wed

	760 mmHg		72%
	10.8 m/s		+17

10 December, Wednesday. day, 14°; night, 13°; rain

11 December, thu

	760 mmHg		70%
	9.3 m/s		+17

11 December, Thursday. day, 15°; night, 13°; clear

12 December, fri

	760 mmHg		72%
	9.2 m/s		+17

12 December, Friday. day, 15°; night, 13°; clear

13 December, sat

	759 mmHg		72%
	9.8 m/s		+17

13 December, Saturday. day, 15°; night, 14°; partly cloudy

14 December, sun

	758 mmHg		74%
	10.6 m/s		+17

14 December, Sunday. day, 15°; night, 13°; overcast

15 December, mon

	758 mmHg		74%
	10.7 m/s		+17

15 December, Monday. day, 14°; night, 13°; rain

16 December, tue

	760 mmHg		73%
	10.2 m/s		+17

16 December, Tuesday. day, 14°; night, 13°; rain

17 December, wed

	761 mmHg		71%
	9.7 m/s		+17

17 December, Wednesday. day, 14°; night, 13°; clear

18 December, thu

	761 mmHg		72%
	9 m/s		+16

18 December, Thursday. day, 14°; night, 13°; partly cloudy

19 December, fri

	760 mmHg		74%
	9.1 m/s		+16

19 December, Friday. day, 14°; night, 13°; rain

20 December, sat

	760 mmHg		73%
	10.9 m/s		+16

20 December, Saturday. day, 14°; night, 13°; partly cloudy

21 December, sun

	761 mmHg		74%
	10.7 m/s		+16

21 December, Sunday. day, 14°; night, 13°; clear

22 December, mon

	761 mmHg		75%
	10.5 m/s		+16

22 December, Monday. day, 14°; night, 14°; clear

23 December, tue

	761 mmHg		76%
	10 m/s		+16

23 December, Tuesday. day, 14°; night, 13°; partly cloudy

24 December, wed

	761 mmHg		76%
	10.1 m/s		+16

24 December, Wednesday. day, 14°; night, 13°; overcast

25 December, thu

	760 mmHg		75%
	10.2 m/s		+16

25 December, Thursday. day, 14°; night, 13°; partly cloudy

26 December, fri

	759 mmHg		73%
	10.2 m/s		+16

26 December, Friday. day, 14°; night, 13°; partly cloudy

27 December, sat

	759 mmHg		72%
	10.2 m/s		+16

27 December, Saturday. day, 14°; night, 13°; partly cloudy

28 December, sun

	759 mmHg		71%
	10.2 m/s		+16

28 December, Sunday. day, 14°; night, 13°; clear

29 December, mon

	760 mmHg		70%
	9.8 m/s		+16

29 December, Monday. day, 14°; night, 12°; clear

30 December, tue

	761 mmHg		73%
	9.7 m/s		+16

30 December, Tuesday. day, 14°; night, 13°; clear

31 December, wed

	761 mmHg		73%
	10.2 m/s		+16

31 December, Wednesday. day, 14°; night, 13°; partly cloudy

1 January, thu

	760 mmHg		72%
	9.7 m/s		+16

1 January, Thursday. day, 14°; night, 13°; partly cloudy

2 January, fri

	760 mmHg		74%
	11.1 m/s		+16

2 January, Friday. day, 14°; night, 13°; overcast

3 January, sat

	761 mmHg		72%
	10.2 m/s		+16

3 January, Saturday. day, 13°; night, 12°; partly cloudy

Average data for 10 years

Sant Lluís December

10

sunny days

10

days with precipitation

4

cloudy days

10 sunny days; 10 days with precipitation; 4 cloudy days;

73

%

air humidity

7.4

m/s

WindS

61

mm of precipitation

(13% of annual average)

+17

°C

Water temperature

air humidity 73%; 61 millimeters of precipitation (13% of annual average); Wind southerly 7.4 Meters per second; Water temperature +17°

Weather graphs for December

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

S

S

S

SW

SW

S

SW

S

SW

S

SW

SW

SW

SW

S

SW

S

S

SW

S

S

S

SW

S

S

SW

S

S

S

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

Barcelona
Marseilles
Algiers
Majorca
Lloret De Mar
Palma
Salou
Andorra la Vella
Montpellier

Cities with similar weather in December

Tunis
Belek
Marmaris
Lisbon
Sousse
Hammamet
Nice
Bodrum
Malaga

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

In December, the weather in Sant Lluís is typically warm. Average daily high temperature in December is about 14 degrees above zero. On average, Sant Lluís has 10 rainy, 10 sunny, 9 partly cloudy, and 2 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 Sant Lluís.

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