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August weather forecast in San Luis

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

27 July, sun

	707 mmHg		47%
	4.8 m/s

27 July, Sunday. day, 15°; night, 9°; clear

28 July, mon

	707 mmHg		54%
	5.6 m/s

28 July, Monday. day, 15°; night, 8°; clear

29 July, tue

	708 mmHg		57%
	5.8 m/s

29 July, Tuesday. day, 13°; night, 8°; partly cloudy

30 July, wed

	707 mmHg		51%
	5.1 m/s

30 July, Wednesday. day, 12°; night, 7°; clear

31 July, thu

	708 mmHg		54%
	5 m/s

31 July, Thursday. day, 12°; night, 7°; clear

1 August, fri

	707 mmHg		43%
	5.8 m/s

1 August, Friday. day, 15°; night, 8°; partly cloudy

2 August, sat

	708 mmHg		50%
	6.1 m/s

2 August, Saturday. day, 14°; night, 9°; clear

3 August, sun

	707 mmHg		47%
	6.4 m/s

3 August, Sunday. day, 15°; night, 8°; clear

4 August, mon

	705 mmHg		50%
	6.5 m/s

4 August, Monday. day, 15°; night, 9°; clear

5 August, tue

	705 mmHg		51%
	6.8 m/s

5 August, Tuesday. day, 16°; night, 10°; clear

6 August, wed

	706 mmHg		55%
	5.6 m/s

6 August, Wednesday. day, 14°; night, 10°; partly cloudy

7 August, thu

	709 mmHg		52%
	5.8 m/s

7 August, Thursday. day, 13°; night, 8°; partly cloudy

8 August, fri

	708 mmHg		46%
	6 m/s

8 August, Friday. day, 15°; night, 8°; clear

9 August, sat

	707 mmHg		43%
	5.9 m/s

9 August, Saturday. day, 17°; night, 10°; clear

10 August, sun

	705 mmHg		50%
	6.3 m/s

10 August, Sunday. day, 16°; night, 11°; clear

11 August, mon

	707 mmHg		56%
	6.5 m/s

11 August, Monday. day, 13°; night, 10°; clear

12 August, tue

	710 mmHg		41%
	5.5 m/s

12 August, Tuesday. day, 13°; night, 7°; clear

13 August, wed

	706 mmHg		37%
	7.6 m/s

13 August, Wednesday. day, 16°; night, 8°; clear

14 August, thu

	704 mmHg		40%
	6.9 m/s

14 August, Thursday. day, 17°; night, 10°; clear

15 August, fri

	706 mmHg		43%
	5.4 m/s

15 August, Friday. day, 17°; night, 10°; clear

16 August, sat

	704 mmHg		44%
	6.5 m/s

16 August, Saturday. day, 18°; night, 11°; clear

17 August, sun

	706 mmHg		46%
	7 m/s

17 August, Sunday. day, 16°; night, 11°; partly cloudy

18 August, mon

	708 mmHg		43%
	5.8 m/s

18 August, Monday. day, 16°; night, 10°; clear

19 August, tue

	708 mmHg		43%
	6.3 m/s

19 August, Tuesday. day, 17°; night, 10°; clear

20 August, wed

	707 mmHg		46%
	6.5 m/s

20 August, Wednesday. day, 17°; night, 10°; clear

21 August, thu

	706 mmHg		46%
	6.9 m/s

21 August, Thursday. day, 16°; night, 9°; clear

22 August, fri

	706 mmHg		43%
	6.4 m/s

22 August, Friday. day, 15°; night, 10°; clear

23 August, sat

	706 mmHg		40%
	6.9 m/s

23 August, Saturday. day, 16°; night, 8°; clear

24 August, sun

	708 mmHg		43%
	6.5 m/s

24 August, Sunday. day, 16°; night, 9°; clear

25 August, mon

	706 mmHg		37%
	6.8 m/s

25 August, Monday. day, 18°; night, 10°; clear

26 August, tue

	706 mmHg		38%
	6.5 m/s

26 August, Tuesday. day, 19°; night, 12°; clear

27 August, wed

	705 mmHg		36%
	8.3 m/s

27 August, Wednesday. day, 20°; night, 12°; clear

28 August, thu

	707 mmHg		34%
	7.3 m/s

28 August, Thursday. day, 18°; night, 11°; clear

29 August, fri

	706 mmHg		31%
	6.1 m/s

29 August, Friday. day, 20°; night, 11°; clear

30 August, sat

	706 mmHg		34%
	7 m/s

30 August, Saturday. day, 19°; night, 12°; clear

31 August, sun

	705 mmHg		38%
	7.8 m/s

31 August, Sunday. day, 19°; night, 12°; partly cloudy

1 September, mon

	706 mmHg		47%
	6.5 m/s

1 September, Monday. day, 17°; night, 11°; partly cloudy

2 September, tue

	709 mmHg		52%
	7.1 m/s

2 September, Tuesday. day, 14°; night, 10°; partly cloudy

3 September, wed

	709 mmHg		46%
	5.4 m/s

3 September, Wednesday. day, 15°; night, 9°; clear

4 September, thu

	708 mmHg		46%
	6.5 m/s

4 September, Thursday. day, 16°; night, 10°; partly cloudy

5 September, fri

	707 mmHg		46%
	6.3 m/s

5 September, Friday. day, 17°; night, 10°; clear

6 September, sat

	707 mmHg		46%
	5.4 m/s

6 September, Saturday. day, 17°; night, 11°; clear

Average data for 10 years

San Luis August

26

sunny days

0

days with precipitation

5

cloudy days

26 sunny days; 0 days with precipitation; 5 cloudy days;

43

%

air humidity

4.8

m/s

WindNE

7

mm of precipitation

(2% of annual average)

air humidity 43%; 7 millimeters of precipitation (2% of annual average); Wind north-easterly 4.8 Meters per second

Weather graphs for August

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

N

NE

N

NE

NE

E

E

N

N

N

E

NE

N

N

NE

N

NE

NE

N

N

NE

NE

N

N

N

N

N

NE

NE

NE

NE

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

Santiago
Mendoza
Valparaiso
Cordoba
Vina del Mar
Rancagua
Neuquen
La Serena
La Punta

Cities with similar weather in August

Cholpon-Ata
Reykyavik
Buenos Aires
Santiago
Melbourne
Wellington
Auckland
Capetown
Edinburgh

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

In August, the weather in San Luis is typically warm. Average daily high temperature in August is about 16 degrees above zero. On average, San Luis has 26 sunny and 5 partly cloudy days in August.

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