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August weather forecast in Castelsardo

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

	760 mmHg		81%
	5.7 m/s		+26

27 July, Sunday. day, 25°; night, 23°; clear

28 July, mon

	761 mmHg		80%
	6 m/s		+25

28 July, Monday. day, 24°; night, 23°; clear

29 July, tue

	761 mmHg		80%
	6.5 m/s		+25

29 July, Tuesday. day, 24°; night, 23°; clear

30 July, wed

	761 mmHg		80%
	6.3 m/s		+26

30 July, Wednesday. day, 24°; night, 24°; clear

31 July, thu

	760 mmHg		79%
	6 m/s		+26

31 July, Thursday. day, 25°; night, 24°; clear

1 August, fri

	760 mmHg		78%
	5.7 m/s		+26

1 August, Friday. day, 25°; night, 24°; clear

2 August, sat

	761 mmHg		80%
	5.6 m/s		+26

2 August, Saturday. day, 25°; night, 24°; clear

3 August, sun

	760 mmHg		79%
	6.2 m/s		+26

3 August, Sunday. day, 25°; night, 24°; clear

4 August, mon

	760 mmHg		79%
	6.4 m/s		+26

4 August, Monday. day, 25°; night, 24°; clear

5 August, tue

	760 mmHg		79%
	6.4 m/s		+26

5 August, Tuesday. day, 24°; night, 23°; clear

6 August, wed

	760 mmHg		79%
	6.4 m/s		+26

6 August, Wednesday. day, 25°; night, 24°; clear

7 August, thu

	760 mmHg		79%
	5.5 m/s		+27

7 August, Thursday. day, 25°; night, 24°; clear

8 August, fri

	760 mmHg		80%
	6 m/s		+26

8 August, Friday. day, 25°; night, 23°; clear

9 August, sat

	761 mmHg		78%
	6 m/s		+26

9 August, Saturday. day, 25°; night, 24°; clear

10 August, sun

	761 mmHg		79%
	6.3 m/s		+26

10 August, Sunday. day, 25°; night, 23°; clear

11 August, mon

	761 mmHg		78%
	6.2 m/s		+26

11 August, Monday. day, 25°; night, 23°; clear

12 August, tue

	761 mmHg		77%
	6 m/s		+27

12 August, Tuesday. day, 25°; night, 24°; clear

13 August, wed

	761 mmHg		78%
	6 m/s		+26

13 August, Wednesday. day, 24°; night, 24°; clear

14 August, thu

	761 mmHg		78%
	6.1 m/s		+26

14 August, Thursday. day, 24°; night, 23°; clear

15 August, fri

	761 mmHg		78%
	6 m/s		+26

15 August, Friday. day, 25°; night, 23°; clear

16 August, sat

	761 mmHg		78%
	5.6 m/s		+26

16 August, Saturday. day, 25°; night, 24°; clear

17 August, sun

	761 mmHg		79%
	5.7 m/s		+26

17 August, Sunday. day, 24°; night, 23°; clear

18 August, mon

	761 mmHg		80%
	5.8 m/s		+26

18 August, Monday. day, 25°; night, 23°; partly cloudy

19 August, tue

	761 mmHg		81%
	5.8 m/s		+27

19 August, Tuesday. day, 25°; night, 23°; clear

20 August, wed

	761 mmHg		80%
	6.1 m/s		+26

20 August, Wednesday. day, 25°; night, 24°; clear

21 August, thu

	762 mmHg		77%
	6.4 m/s		+26

21 August, Thursday. day, 25°; night, 23°; clear

22 August, fri

	761 mmHg		78%
	5.8 m/s		+26

22 August, Friday. day, 24°; night, 23°; clear

23 August, sat

	761 mmHg		78%
	5.8 m/s		+26

23 August, Saturday. day, 25°; night, 23°; clear

24 August, sun

	761 mmHg		78%
	5.7 m/s		+26

24 August, Sunday. day, 25°; night, 24°; clear

25 August, mon

	761 mmHg		77%
	6.2 m/s		+27

25 August, Monday. day, 25°; night, 24°; clear

26 August, tue

	761 mmHg		78%
	6.4 m/s		+26

26 August, Tuesday. day, 25°; night, 24°; rain

27 August, wed

	761 mmHg		78%
	6.5 m/s		+26

27 August, Wednesday. day, 24°; night, 23°; partly cloudy

28 August, thu

	760 mmHg		76%
	7.2 m/s		+26

28 August, Thursday. day, 24°; night, 23°; rain

29 August, fri

	761 mmHg		75%
	7.2 m/s		+26

29 August, Friday. day, 24°; night, 23°; clear

30 August, sat

	761 mmHg		76%
	6.9 m/s		+26

30 August, Saturday. day, 24°; night, 23°; clear

31 August, sun

	761 mmHg		75%
	6.5 m/s		+26

31 August, Sunday. day, 24°; night, 23°; partly cloudy

1 September, mon

	761 mmHg		74%
	6.8 m/s		+26

1 September, Monday. day, 23°; night, 23°; clear

2 September, tue

	761 mmHg		75%
	6.9 m/s		+26

2 September, Tuesday. day, 24°; night, 22°; clear

3 September, wed

	762 mmHg		77%
	6.4 m/s		+25

3 September, Wednesday. day, 23°; night, 22°; clear

4 September, thu

	762 mmHg		77%
	6.9 m/s		+25

4 September, Thursday. day, 23°; night, 22°; clear

5 September, fri

	762 mmHg		75%
	7.4 m/s		+25

5 September, Friday. day, 23°; night, 22°; clear

6 September, sat

	761 mmHg		75%
	6.8 m/s		+25

6 September, Saturday. day, 23°; night, 22°; clear

Average data for 10 years

Castelsardo August

26

sunny days

2

days with precipitation

3

cloudy days

26 sunny days; 2 days with precipitation; 3 cloudy days;

78

%

air humidity

4

m/s

WindSW

10

mm of precipitation

(2% of annual average)

+26

°C

Water temperature

air humidity 78%; 10 millimeters of precipitation (2% of annual average); Wind south-westerly 4 Meters per second; Water temperature +26°

Weather graphs for August

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

S

S

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

SW

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

Rome
Florence
Nice
Genoa
Monaco
Portofino
Antibes
Cannes
Pisa

Cities with similar weather in August

Barcelona
Gagra
Batumi
Pitsunda
New York
Heraklion
Nice
Salou
Tivat

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

August in Castelsardo is the warmest month of the year. In August, the weather in Castelsardo is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Castelsardo has 26 sunny, 3 partly cloudy, and 2 rainy days in August. The rains are usually light. August as well as June and July is considered the most comfortable time to visit Castelsardo.

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