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March weather forecast in San Juan

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

23 February, sun

	664 mmHg		64%
	2.9 m/s

23 February, Sunday. day, 23°; night, 14°; rain

24 February, mon

	664 mmHg		65%
	2.7 m/s

24 February, Monday. day, 23°; night, 14°; rain

25 February, tue

	664 mmHg		64%
	2.7 m/s

25 February, Tuesday. day, 23°; night, 14°; partly cloudy

26 February, wed

	664 mmHg		62%
	2.5 m/s

26 February, Wednesday. day, 24°; night, 15°; clear

27 February, thu

	664 mmHg		63%
	2.7 m/s

27 February, Thursday. day, 24°; night, 15°; clear

28 February, fri

	663 mmHg		63%
	2.7 m/s

28 February, Friday. day, 24°; night, 15°; rain

1 March, sat

	663 mmHg		64%
	3 m/s

1 March, Saturday. day, 24°; night, 14°; rain

2 March, sun

	664 mmHg		65%
	2.7 m/s

2 March, Sunday. day, 22°; night, 14°; rain

3 March, mon

	664 mmHg		64%
	2.6 m/s

3 March, Monday. day, 23°; night, 14°; clear

4 March, tue

	664 mmHg		64%
	2.6 m/s

4 March, Tuesday. day, 24°; night, 15°; rain

5 March, wed

	664 mmHg		66%
	2.7 m/s

5 March, Wednesday. day, 24°; night, 15°; rain

6 March, thu

	663 mmHg		66%
	2.7 m/s

6 March, Thursday. day, 23°; night, 15°; clear

7 March, fri

	663 mmHg		67%
	2.7 m/s

7 March, Friday. day, 23°; night, 15°; clear

8 March, sat

	663 mmHg		67%
	2.7 m/s

8 March, Saturday. day, 23°; night, 14°; partly cloudy

9 March, sun

	664 mmHg		66%
	2.9 m/s

9 March, Sunday. day, 23°; night, 14°; clear

10 March, mon

	664 mmHg		68%
	2.7 m/s

10 March, Monday. day, 22°; night, 14°; rain

11 March, tue

	664 mmHg		70%
	2.7 m/s

11 March, Tuesday. day, 22°; night, 14°; rain

12 March, wed

	664 mmHg		68%
	2.7 m/s

12 March, Wednesday. day, 23°; night, 14°; rain

13 March, thu

	663 mmHg		68%
	2.7 m/s

13 March, Thursday. day, 23°; night, 14°; rain

14 March, fri

	663 mmHg		68%
	2.8 m/s

14 March, Friday. day, 22°; night, 14°; rain

15 March, sat

	664 mmHg		68%
	2.7 m/s

15 March, Saturday. day, 22°; night, 13°; clear

16 March, sun

	663 mmHg		69%
	2.9 m/s

16 March, Sunday. day, 22°; night, 13°; rain

17 March, mon

	664 mmHg		69%
	2.9 m/s

17 March, Monday. day, 22°; night, 13°; clear

18 March, tue

	664 mmHg		69%
	2.9 m/s

18 March, Tuesday. day, 21°; night, 13°; partly cloudy

19 March, wed

	664 mmHg		68%
	2.7 m/s

19 March, Wednesday. day, 21°; night, 13°; clear

20 March, thu

	664 mmHg		65%
	2.7 m/s

20 March, Thursday. day, 21°; night, 13°; clear

21 March, fri

	664 mmHg		67%
	2.8 m/s

21 March, Friday. day, 21°; night, 12°; rain

22 March, sat

	664 mmHg		67%
	2.7 m/s

22 March, Saturday. day, 21°; night, 12°; clear

23 March, sun

	664 mmHg		66%
	2.7 m/s

23 March, Sunday. day, 22°; night, 11°; clear

24 March, mon

	664 mmHg		66%
	2.8 m/s

24 March, Monday. day, 21°; night, 13°; rain

25 March, tue

	665 mmHg		68%
	2.7 m/s

25 March, Tuesday. day, 20°; night, 12°; rain

26 March, wed

	664 mmHg		70%
	2.6 m/s

26 March, Wednesday. day, 20°; night, 11°; rain

27 March, thu

	664 mmHg		69%
	2.5 m/s

27 March, Thursday. day, 20°; night, 12°; clear

28 March, fri

	664 mmHg		67%
	2.4 m/s

28 March, Friday. day, 21°; night, 11°; clear

29 March, sat

	664 mmHg		67%
	2.6 m/s

29 March, Saturday. day, 21°; night, 12°; clear

30 March, sun

	664 mmHg		66%
	2.7 m/s

30 March, Sunday. day, 21°; night, 12°; clear

31 March, mon

	664 mmHg		67%
	2.7 m/s

31 March, Monday. day, 19°; night, 11°; rain

1 April, tue

	664 mmHg		71%
	2.6 m/s

1 April, Tuesday. day, 19°; night, 11°; rain

2 April, wed

	664 mmHg		71%
	2.7 m/s

2 April, Wednesday. day, 19°; night, 10°; rain

3 April, thu

	664 mmHg		69%
	2.6 m/s

3 April, Thursday. day, 20°; night, 10°; rain

4 April, fri

	664 mmHg		69%
	2.6 m/s

4 April, Friday. day, 19°; night, 11°; rain

5 April, sat

	664 mmHg		69%
	2.4 m/s

5 April, Saturday. day, 20°; night, 10°; rain

Average data for 10 years

San Juan March

14

sunny days

15

days with precipitation

2

cloudy days

14 sunny days; 15 days with precipitation; 2 cloudy days;

67

%

air humidity

1.6

m/s

WindS

106

mm of precipitation

(13% of annual average)

air humidity 67%; 106 millimeters of precipitation (13% of annual average); Wind southerly 1.6 Meters per second

Weather graphs for March

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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S

S

S

S

S

S

S

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S

S

S

S

S

S

S

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S

S

S

S

S

S

S

S

S

S

S

S

1

Average data for 10 years

2

3

4

5

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7

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10

11

12

13

14

15

16

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18

19

20

21

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31

Daytime temperature

Night-time temperature

Cities near you

Santiago
Mendoza
Valparaiso
Vina del Mar
Rancagua
La Serena
Concon
San Rafael
Las Lenas

Cities with similar weather in March

Sydney
Brasilia
Honolulu
Sao Paulo
Pretoria
Durban
Gold Coast
Dodoma
Cordoba

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

In March, the weather in San Juan is typically warm. Average daily high temperature in March is about 22 degrees above zero. On average, San Juan has 15 rainy, 14 sunny, and 2 partly cloudy days in March. The rains are usually heavy. March as well as January, February, and December is considered the most uncomfortable time to visit San Juan.

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