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August weather forecast in Santa Rosa

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

	677 mmHg		63%
	2.4 m/s

27 July, Sunday. day, 15°; night, 3°; clear

28 July, mon

	677 mmHg		65%
	2.4 m/s

28 July, Monday. day, 15°; night, 3°; clear

29 July, tue

	677 mmHg		63%
	2.6 m/s

29 July, Tuesday. day, 15°; night, 4°; clear

30 July, wed

	677 mmHg		65%
	2.5 m/s

30 July, Wednesday. day, 15°; night, 4°; clear

31 July, thu

	676 mmHg		64%
	2.4 m/s

31 July, Thursday. day, 16°; night, 4°; clear

1 August, fri

	676 mmHg		66%
	2.4 m/s

1 August, Friday. day, 16°; night, 4°; clear

2 August, sat

	676 mmHg		65%
	2.2 m/s

2 August, Saturday. day, 16°; night, 4°; clear

3 August, sun

	677 mmHg		70%
	2.4 m/s

3 August, Sunday. day, 15°; night, 5°; rain

4 August, mon

	677 mmHg		71%
	2.6 m/s

4 August, Monday. day, 15°; night, 4°; rain

5 August, tue

	676 mmHg		68%
	2.5 m/s

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

6 August, wed

	675 mmHg		64%
	2.7 m/s

6 August, Wednesday. day, 17°; night, 5°; clear

7 August, thu

	677 mmHg		64%
	2.6 m/s

7 August, Thursday. day, 16°; night, 5°; clear

8 August, fri

	678 mmHg		65%
	2.5 m/s

8 August, Friday. day, 15°; night, 4°; partly cloudy

9 August, sat

	679 mmHg		67%
	2.4 m/s

9 August, Saturday. day, 14°; night, 3°; partly cloudy

10 August, sun

	677 mmHg		65%
	2.7 m/s

10 August, Sunday. day, 16°; night, 4°; clear

11 August, mon

	676 mmHg		62%
	2.5 m/s

11 August, Monday. day, 17°; night, 5°; clear

12 August, tue

	676 mmHg		62%
	2.7 m/s

12 August, Tuesday. day, 16°; night, 5°; rain

13 August, wed

	677 mmHg		62%
	2.5 m/s

13 August, Wednesday. day, 16°; night, 5°; rain

14 August, thu

	676 mmHg		58%
	2.5 m/s

14 August, Thursday. day, 17°; night, 5°; clear

15 August, fri

	676 mmHg		62%
	2.6 m/s

15 August, Friday. day, 16°; night, 5°; clear

16 August, sat

	676 mmHg		61%
	2.5 m/s

16 August, Saturday. day, 17°; night, 5°; partly cloudy

17 August, sun

	676 mmHg		60%
	2.7 m/s

17 August, Sunday. day, 16°; night, 5°; clear

18 August, mon

	676 mmHg		60%
	2.4 m/s

18 August, Monday. day, 18°; night, 5°; clear

19 August, tue

	677 mmHg		61%
	2.7 m/s

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

20 August, wed

	679 mmHg		65%
	2.6 m/s

20 August, Wednesday. day, 15°; night, 5°; rain

21 August, thu

	677 mmHg		66%
	2.7 m/s

21 August, Thursday. day, 16°; night, 4°; clear

22 August, fri

	676 mmHg		61%
	2.6 m/s

22 August, Friday. day, 17°; night, 6°; clear

23 August, sat

	675 mmHg		58%
	2.8 m/s

23 August, Saturday. day, 17°; night, 6°; clear

24 August, sun

	675 mmHg		58%
	2.6 m/s

24 August, Sunday. day, 17°; night, 6°; partly cloudy

25 August, mon

	677 mmHg		60%
	2.6 m/s

25 August, Monday. day, 17°; night, 5°; partly cloudy

26 August, tue

	677 mmHg		58%
	2.6 m/s

26 August, Tuesday. day, 18°; night, 5°; clear

27 August, wed

	676 mmHg		58%
	2.7 m/s

27 August, Wednesday. day, 18°; night, 6°; clear

28 August, thu

	677 mmHg		58%
	2.8 m/s

28 August, Thursday. day, 18°; night, 6°; clear

29 August, fri

	676 mmHg		57%
	2.9 m/s

29 August, Friday. day, 19°; night, 7°; clear

30 August, sat

	676 mmHg		58%
	2.6 m/s

30 August, Saturday. day, 19°; night, 7°; clear

31 August, sun

	677 mmHg		58%
	2.7 m/s

31 August, Sunday. day, 18°; night, 7°; clear

1 September, mon

	677 mmHg		60%
	2.6 m/s

1 September, Monday. day, 18°; night, 7°; clear

2 September, tue

	677 mmHg		61%
	2.6 m/s

2 September, Tuesday. day, 18°; night, 7°; partly cloudy

3 September, wed

	677 mmHg		64%
	2.7 m/s

3 September, Wednesday. day, 17°; night, 7°; clear

4 September, thu

	677 mmHg		63%
	2.5 m/s

4 September, Thursday. day, 17°; night, 6°; partly cloudy

5 September, fri

	677 mmHg		64%
	2.7 m/s

5 September, Friday. day, 17°; night, 7°; rain

6 September, sat

	676 mmHg		62%
	2.8 m/s

6 September, Saturday. day, 19°; night, 7°; clear

Average data for 10 years

Santa Rosa August

21

sunny days

5

days with precipitation

2

cloudy days

21 sunny days; 5 days with precipitation; 2 cloudy days;

62

%

air humidity

1.6

m/s

WindS

23

mm of precipitation

(2% of annual average)

air humidity 62%; 23 millimeters of precipitation (2% of annual average); Wind southerly 1.6 Meters per second

Weather graphs for August

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

S

S

S

SE

SE

S

S

S

S

S

S

S

S

S

SE

SE

S

S

S

SE

SE

S

SE

S

S

S

S

SE

S

SE

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

Mendoza
Cordoba
Salta
Cafayate
La Serena
La Punta
Purmamarca
El Salvador
Tucuman

Cities with similar weather in August

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

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

August in Santa Rosa is the sunniest month of the year. In August, the weather in Santa Rosa is typically warm. Average daily high temperature in August is about 17 degrees above zero. On average, Santa Rosa has 21 sunny, 5 rainy, and 5 partly cloudy days in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Santa Rosa.

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