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August weather forecast in Cardiff

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

26 July, sun

	756 mmHg		74%
	5.9 m/s		+19

26 July, Sunday. day, 20°; night, 16°; clear

27 July, mon

	756 mmHg		75%
	6.3 m/s		+19

27 July, Monday. day, 19°; night, 15°; partly cloudy

28 July, tue

	756 mmHg		76%
	6.5 m/s		+18

28 July, Tuesday. day, 18°; night, 15°; rain

29 July, wed

	757 mmHg		77%
	6.6 m/s		+18

29 July, Wednesday. day, 17°; night, 14°; rain

30 July, thu

	757 mmHg		77%
	6 m/s		+18

30 July, Thursday. day, 18°; night, 14°; rain

31 July, fri

	755 mmHg		81%
	5.5 m/s		+18

31 July, Friday. day, 18°; night, 15°; rain

1 August, sat

	754 mmHg		80%
	6.5 m/s		+18

1 August, Saturday. day, 18°; night, 15°; rain

2 August, sun

	754 mmHg		81%
	6.5 m/s		+18

2 August, Sunday. day, 18°; night, 15°; rain

3 August, mon

	754 mmHg		82%
	7.6 m/s		+17

3 August, Monday. day, 17°; night, 15°; rain

4 August, tue

	755 mmHg		79%
	6.6 m/s		+18

4 August, Tuesday. day, 18°; night, 15°; rain

5 August, wed

	756 mmHg		79%
	5.8 m/s		+18

5 August, Wednesday. day, 18°; night, 15°; rain

6 August, thu

	757 mmHg		75%
	5.1 m/s		+19

6 August, Thursday. day, 18°; night, 15°; clear

7 August, fri

	758 mmHg		74%
	5.5 m/s		+19

7 August, Friday. day, 18°; night, 14°; overcast

8 August, sat

	760 mmHg		75%
	5.8 m/s		+18

8 August, Saturday. day, 18°; night, 14°; overcast

9 August, sun

	758 mmHg		79%
	6.6 m/s		+18

9 August, Sunday. day, 18°; night, 14°; rain

10 August, mon

	758 mmHg		76%
	6.4 m/s		+18

10 August, Monday. day, 18°; night, 15°; partly cloudy

11 August, tue

	758 mmHg		76%
	6.6 m/s		+18

11 August, Tuesday. day, 18°; night, 15°; rain

12 August, wed

	756 mmHg		80%
	6 m/s		+18

12 August, Wednesday. day, 17°; night, 15°; overcast

13 August, thu

	755 mmHg		82%
	6.5 m/s		+17

13 August, Thursday. day, 17°; night, 14°; rain

14 August, fri

	758 mmHg		76%
	5.5 m/s		+19

14 August, Friday. day, 18°; night, 14°; partly cloudy

15 August, sat

	758 mmHg		75%
	6.9 m/s		+19

15 August, Saturday. day, 18°; night, 14°; clear

16 August, sun

	755 mmHg		76%
	6.4 m/s		+18

16 August, Sunday. day, 18°; night, 15°; rain

17 August, mon

	755 mmHg		75%
	7.1 m/s		+18

17 August, Monday. day, 17°; night, 15°; rain

18 August, tue

	756 mmHg		80%
	6.9 m/s		+18

18 August, Tuesday. day, 18°; night, 15°; clear

19 August, wed

	757 mmHg		81%
	6.5 m/s		+18

19 August, Wednesday. day, 18°; night, 15°; rain

20 August, thu

	758 mmHg		83%
	6.4 m/s		+18

20 August, Thursday. day, 18°; night, 16°; rain

21 August, fri

	758 mmHg		76%
	5.4 m/s		+19

21 August, Friday. day, 19°; night, 15°; rain

22 August, sat

	755 mmHg		77%
	6.4 m/s		+18

22 August, Saturday. day, 18°; night, 15°; partly cloudy

23 August, sun

	755 mmHg		76%
	6.4 m/s		+18

23 August, Sunday. day, 17°; night, 14°; rain

24 August, mon

	753 mmHg		82%
	6.5 m/s		+18

24 August, Monday. day, 17°; night, 14°; rain

25 August, tue

	752 mmHg		85%
	6.1 m/s		+18

25 August, Tuesday. day, 18°; night, 15°; rain

26 August, wed

	757 mmHg		76%
	6.5 m/s		+18

26 August, Wednesday. day, 18°; night, 15°; clear

27 August, thu

	758 mmHg		77%
	6.8 m/s		+18

27 August, Thursday. day, 17°; night, 15°; partly cloudy

28 August, fri

	759 mmHg		77%
	5.9 m/s		+18

28 August, Friday. day, 17°; night, 14°; overcast

29 August, sat

	759 mmHg		79%
	5.1 m/s		+17

29 August, Saturday. day, 17°; night, 14°; partly cloudy

30 August, sun

	759 mmHg		75%
	5.3 m/s		+18

30 August, Sunday. day, 18°; night, 15°; clear

31 August, mon

	760 mmHg		75%
	5.6 m/s		+18

31 August, Monday. day, 17°; night, 13°; rain

1 September, tue

	760 mmHg		75%
	6.1 m/s		+19

1 September, Tuesday. day, 18°; night, 14°; clear

2 September, wed

	757 mmHg		81%
	6.6 m/s		+17

2 September, Wednesday. day, 17°; night, 14°; rain

3 September, thu

	757 mmHg		77%
	6.5 m/s		+18

3 September, Thursday. day, 18°; night, 14°; overcast

4 September, fri

	757 mmHg		81%
	6.6 m/s		+17

4 September, Friday. day, 17°; night, 15°; rain

5 September, sat

	756 mmHg		77%
	6.8 m/s		+17

5 September, Saturday. day, 17°; night, 15°; rain

Average data for 10 years

Cardiff August

5

sunny days

17

days with precipitation

9

cloudy days

5 sunny days; 17 days with precipitation; 9 cloudy days;

79

%

air humidity

4.9

m/s

WindSW

77

mm of precipitation

(10% of annual average)

+18

°C

Water temperature

air humidity 79%; 77 millimeters of precipitation (10% of annual average); Wind south-westerly 4.9 Meters per second; Water temperature +18°

Weather graphs for August

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

S

SW

SW

SW

SW

W

W

W

W

W

W

W

W

W

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

W

W

W

W

W

W

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

London
Dublin
Manchester
Liverpool
Wicklow
Oxford
Brest
Trowbridge
Birmingham

Cities with similar weather in August

Helsinki
Tallinn
Stockholm
Sydney
Oslo
San Francisco
Yurmala
Palanga
Copenhagen

The weather forecast for August 2024 is based on historical data from the past 10 years.

In August, the weather in Cardiff is typically warm. Average daily high temperature in August is about 18 degrees above zero. On average, Cardiff has 17 rainy, 5 sunny, 5 partly cloudy, and 4 cloudy days in August. The rains are usually heavy.

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