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December weather forecast in La Plata

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

	759 mmHg		72%
	8.8 m/s		+26

30 November, Sunday. day, 22°; night, 19°; rain

1 December, mon

	759 mmHg		71%
	8.3 m/s		+27

1 December, Monday. day, 22°; night, 18°; clear

2 December, tue

	759 mmHg		71%
	7.3 m/s		+27

2 December, Tuesday. day, 23°; night, 19°; partly cloudy

3 December, wed

	759 mmHg		70%
	8.3 m/s		+28

3 December, Wednesday. day, 22°; night, 19°; rain

4 December, thu

	759 mmHg		70%
	7.9 m/s		+27

4 December, Thursday. day, 22°; night, 19°; partly cloudy

5 December, fri

	760 mmHg		69%
	8.1 m/s		+29

5 December, Friday. day, 22°; night, 18°; clear

6 December, sat

	759 mmHg		68%
	7.7 m/s		+28

6 December, Saturday. day, 23°; night, 19°; clear

7 December, sun

	759 mmHg		68%
	7.8 m/s		+30

7 December, Sunday. day, 23°; night, 19°; clear

8 December, mon

	759 mmHg		66%
	8.3 m/s		+29

8 December, Monday. day, 23°; night, 19°; clear

9 December, tue

	759 mmHg		69%
	7.5 m/s		+29

9 December, Tuesday. day, 24°; night, 19°; clear

10 December, wed

	759 mmHg		68%
	8.1 m/s		+29

10 December, Wednesday. day, 24°; night, 20°; clear

11 December, thu

	758 mmHg		70%
	8.1 m/s		+29

11 December, Thursday. day, 24°; night, 20°; rain

12 December, fri

	758 mmHg		69%
	8.6 m/s		+30

12 December, Friday. day, 24°; night, 20°; clear

13 December, sat

	758 mmHg		70%
	8.2 m/s		+27

13 December, Saturday. day, 24°; night, 20°; rain

14 December, sun

	758 mmHg		72%
	7.8 m/s		+29

14 December, Sunday. day, 24°; night, 20°; partly cloudy

15 December, mon

	758 mmHg		72%
	8 m/s		+30

15 December, Monday. day, 24°; night, 20°; clear

16 December, tue

	759 mmHg		71%
	8.3 m/s		+29

16 December, Tuesday. day, 24°; night, 20°; rain

17 December, wed

	759 mmHg		70%
	8.5 m/s		+28

17 December, Wednesday. day, 24°; night, 20°; clear

18 December, thu

	759 mmHg		71%
	8.2 m/s		+28

18 December, Thursday. day, 24°; night, 20°; partly cloudy

19 December, fri

	758 mmHg		71%
	8.6 m/s		+31

19 December, Friday. day, 24°; night, 20°; rain

20 December, sat

	758 mmHg		72%
	8 m/s		+31

20 December, Saturday. day, 24°; night, 21°; clear

21 December, sun

	758 mmHg		70%
	8.1 m/s		+31

21 December, Sunday. day, 24°; night, 20°; rain

22 December, mon

	759 mmHg		71%
	8 m/s		+29

22 December, Monday. day, 24°; night, 20°; clear

23 December, tue

	759 mmHg		69%
	7.8 m/s		+30

23 December, Tuesday. day, 24°; night, 20°; clear

24 December, wed

	759 mmHg		69%
	7.6 m/s		+31

24 December, Wednesday. day, 25°; night, 21°; clear

25 December, thu

	759 mmHg		70%
	8 m/s		+32

25 December, Thursday. day, 25°; night, 21°; clear

26 December, fri

	759 mmHg		71%
	7.8 m/s		+30

26 December, Friday. day, 25°; night, 21°; clear

27 December, sat

	758 mmHg		74%
	7 m/s		+31

27 December, Saturday. day, 25°; night, 22°; partly cloudy

28 December, sun

	758 mmHg		73%
	7.4 m/s		+33

28 December, Sunday. day, 25°; night, 22°; partly cloudy

29 December, mon

	757 mmHg		73%
	7.1 m/s		+33

29 December, Monday. day, 26°; night, 22°; overcast

30 December, tue

	757 mmHg		71%
	8.1 m/s		+29

30 December, Tuesday. day, 25°; night, 22°; clear

31 December, wed

	758 mmHg		71%
	8.7 m/s		+29

31 December, Wednesday. day, 24°; night, 21°; rain

1 January, thu

	759 mmHg		71%
	8.39 m/s		+29

1 January, Thursday. day, 24°; night, 22°; rain

2 January, fri

	759 mmHg		71%
	7.7 m/s		+29

2 January, Friday. day, 25°; night, 21°; clear

3 January, sat

	759 mmHg		71%
	8.3 m/s		+30

3 January, Saturday. day, 25°; night, 22°; clear

Average data for 10 years

La Plata December

17

sunny days

7

days with precipitation

3

cloudy days

17 sunny days; 7 days with precipitation; 3 cloudy days;

70

%

air humidity

5.3

m/s

WindSE

78

mm of precipitation

(8% of annual average)

+29

°C

Water temperature

air humidity 70%; 78 millimeters of precipitation (8% of annual average); Wind south-easterly 5.3 Meters per second; Water temperature +29°

Weather graphs for December

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

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S

SE

S

SE

S

S

S

S

S

SE

SE

SE

SE

S

SE

SE

SE

SE

SE

SE

S

SE

SE

SE

SE

SE

SE

S

S

SE

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

Buenos Aires
Florida
Montevideo
Mar del Plata
Santa Teresita
Maldonado
Concordia
San Lorenzo
Pinamar

Cities with similar weather in December

Nha Trang
Sanya
Miami
Varadero
Havana
Sydney
Ras al-Khaimah
Miami Beach
Lima

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

In December, the weather in La Plata is typically warm. Average daily high temperature in December is about 24 degrees above zero. On average, La Plata has 17 sunny, 7 rainy, 6 partly cloudy, and 1 cloudy day in December. The rains are usually heavy. December as well as January, February, March, and November is considered the most comfortable time to visit La Plata.

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