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August weather forecast in Casteldefels

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

	731 mmHg		74%
	4.6 m/s		+26

27 July, Sunday. day, 28°; night, 19°; clear

28 July, mon

	732 mmHg		73%
	4.4 m/s		+26

28 July, Monday. day, 28°; night, 19°; clear

29 July, tue

	732 mmHg		73%
	4.4 m/s		+26

29 July, Tuesday. day, 29°; night, 19°; clear

30 July, wed

	732 mmHg		73%
	4.6 m/s		+26

30 July, Wednesday. day, 29°; night, 19°; partly cloudy

31 July, thu

	731 mmHg		73%
	4.5 m/s		+26

31 July, Thursday. day, 29°; night, 19°; rain

1 August, fri

	731 mmHg		74%
	4.3 m/s		+26

1 August, Friday. day, 28°; night, 19°; clear

2 August, sat

	731 mmHg		73%
	4.4 m/s		+26

2 August, Saturday. day, 28°; night, 19°; clear

3 August, sun

	732 mmHg		70%
	4.6 m/s		+26

3 August, Sunday. day, 28°; night, 19°; clear

4 August, mon

	732 mmHg		70%
	4.4 m/s		+26

4 August, Monday. day, 29°; night, 18°; clear

5 August, tue

	731 mmHg		73%
	4.5 m/s		+26

5 August, Tuesday. day, 28°; night, 19°; clear

6 August, wed

	731 mmHg		74%
	4.4 m/s		+27

6 August, Wednesday. day, 28°; night, 19°; rain

7 August, thu

	731 mmHg		74%
	4.3 m/s		+27

7 August, Thursday. day, 28°; night, 19°; partly cloudy

8 August, fri

	731 mmHg		72%
	4.3 m/s		+26

8 August, Friday. day, 28°; night, 19°; clear

9 August, sat

	732 mmHg		69%
	4.19 m/s		+26

9 August, Saturday. day, 28°; night, 18°; clear

10 August, sun

	732 mmHg		71%
	4.3 m/s		+26

10 August, Sunday. day, 28°; night, 18°; clear

11 August, mon

	732 mmHg		71%
	4.3 m/s		+26

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

12 August, tue

	732 mmHg		72%
	4.4 m/s		+26

12 August, Tuesday. day, 29°; night, 19°; rain

13 August, wed

	732 mmHg		72%
	4 m/s		+26

13 August, Wednesday. day, 28°; night, 18°; rain

14 August, thu

	732 mmHg		72%
	4.4 m/s		+26

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

15 August, fri

	732 mmHg		74%
	4.4 m/s		+26

15 August, Friday. day, 28°; night, 18°; clear

16 August, sat

	731 mmHg		75%
	4.1 m/s		+26

16 August, Saturday. day, 27°; night, 18°; partly cloudy

17 August, sun

	731 mmHg		76%
	4.3 m/s		+26

17 August, Sunday. day, 27°; night, 18°; clear

18 August, mon

	731 mmHg		77%
	4.19 m/s		+26

18 August, Monday. day, 27°; night, 18°; rain

19 August, tue

	732 mmHg		75%
	3.9 m/s		+27

19 August, Tuesday. day, 28°; night, 18°; partly cloudy

20 August, wed

	732 mmHg		73%
	4.1 m/s		+26

20 August, Wednesday. day, 28°; night, 18°; rain

21 August, thu

	733 mmHg		73%
	4.19 m/s		+26

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

22 August, fri

	732 mmHg		75%
	4.1 m/s		+26

22 August, Friday. day, 28°; night, 18°; partly cloudy

23 August, sat

	732 mmHg		75%
	4.1 m/s		+26

23 August, Saturday. day, 28°; night, 18°; clear

24 August, sun

	731 mmHg		76%
	4.5 m/s		+27

24 August, Sunday. day, 27°; night, 19°; rain

25 August, mon

	731 mmHg		76%
	4.3 m/s		+27

25 August, Monday. day, 28°; night, 18°; rain

26 August, tue

	731 mmHg		77%
	4.3 m/s		+27

26 August, Tuesday. day, 27°; night, 18°; rain

27 August, wed

	731 mmHg		77%
	4.19 m/s		+26

27 August, Wednesday. day, 27°; night, 18°; partly cloudy

28 August, thu

	731 mmHg		75%
	4.5 m/s		+26

28 August, Thursday. day, 27°; night, 18°; partly cloudy

29 August, fri

	732 mmHg		74%
	4.19 m/s		+26

29 August, Friday. day, 27°; night, 18°; partly cloudy

30 August, sat

	732 mmHg		77%
	3.9 m/s		+26

30 August, Saturday. day, 26°; night, 17°; rain

31 August, sun

	732 mmHg		78%
	3.7 m/s		+26

31 August, Sunday. day, 26°; night, 17°; rain

1 September, mon

	732 mmHg		78%
	4.1 m/s		+26

1 September, Monday. day, 26°; night, 17°; rain

2 September, tue

	732 mmHg		79%
	4.1 m/s		+26

2 September, Tuesday. day, 25°; night, 17°; rain

3 September, wed

	732 mmHg		78%
	4.1 m/s		+26

3 September, Wednesday. day, 25°; night, 17°; partly cloudy

4 September, thu

	732 mmHg		77%
	4 m/s		+26

4 September, Thursday. day, 26°; night, 17°; rain

5 September, fri

	732 mmHg		77%
	4 m/s		+26

5 September, Friday. day, 26°; night, 17°; partly cloudy

6 September, sat

	732 mmHg		77%
	4.19 m/s		+26

6 September, Saturday. day, 26°; night, 17°; clear

Average data for 10 years

Casteldefels August

14

sunny days

10

days with precipitation

1

cloudy day

14 sunny days; 10 days with precipitation; 1 cloudy day;

74

%

air humidity

2.09

m/s

WindS

71

mm of precipitation

(10% of annual average)

+26

°C

Water temperature

air humidity 74%; 71 millimeters of precipitation (10% of annual average); Wind southerly 2.09 Meters per second; Water temperature +26°

Weather graphs for August

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

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

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
Valencia
Alicante
Marseilles
Majorca
Tarragona
Andorra la Vella
Salou
Toulouse

Cities with similar weather in August

New York
Rimini
Nice
Tivat
Alicante
Retimno
Denpasar
Pisa
Kos

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

In August, the weather in Casteldefels is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Casteldefels has 14 sunny, 10 rainy, and 7 partly cloudy days in August. The rains are usually moderate.

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