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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
28
+18
+15
28 July, Sunday. day, 18°; night, 15°; rain
29
+17
+14
29 July, Monday. day, 17°; night, 14°; rain
30
+18
+14
30 July, Tuesday. day, 18°; night, 14°; rain
31
+18
+15
31 July, Wednesday. day, 18°; night, 15°; rain
1
+18
+15
1 August, Thursday. day, 18°; night, 15°; rain
2
+18
+15
2 August, Friday. day, 18°; night, 15°; rain
3
+17
+15
3 August, Saturday. day, 17°; night, 15°; rain
4
+18
+15
4 August, Sunday. day, 18°; night, 15°; rain
5
+18
+15
5 August, Monday. day, 18°; night, 15°; rain
6
+18
+15
6 August, Tuesday. day, 18°; night, 15°; clear
7
+18
+14
7 August, Wednesday. day, 18°; night, 14°; overcast
8
+18
+14
8 August, Thursday. day, 18°; night, 14°; overcast
9
+18
+14
9 August, Friday. day, 18°; night, 14°; rain
10
+18
+15
10 August, Saturday. day, 18°; night, 15°; partly cloudy
11
+18
+15
11 August, Sunday. day, 18°; night, 15°; rain
12
+17
+15
12 August, Monday. day, 17°; night, 15°; overcast
13
+17
+14
13 August, Tuesday. day, 17°; night, 14°; rain
14
+18
+14
14 August, Wednesday. day, 18°; night, 14°; partly cloudy
15
+18
+14
15 August, Thursday. day, 18°; night, 14°; clear
16
+18
+15
16 August, Friday. day, 18°; night, 15°; rain
17
+17
+15
17 August, Saturday. day, 17°; night, 15°; rain
18
+18
+15
18 August, Sunday. day, 18°; night, 15°; clear
19
+18
+15
19 August, Monday. day, 18°; night, 15°; rain
20
+18
+16
20 August, Tuesday. day, 18°; night, 16°; rain
21
+19
+15
21 August, Wednesday. day, 19°; night, 15°; rain
22
+18
+15
22 August, Thursday. day, 18°; night, 15°; partly cloudy
23
+17
+14
23 August, Friday. day, 17°; night, 14°; rain
24
+17
+14
24 August, Saturday. day, 17°; night, 14°; rain
25
+18
+15
25 August, Sunday. day, 18°; night, 15°; rain
26
+18
+15
26 August, Monday. day, 18°; night, 15°; clear
27
+17
+15
27 August, Tuesday. day, 17°; night, 15°; partly cloudy
28
+17
+14
28 August, Wednesday. day, 17°; night, 14°; overcast
29
+17
+14
29 August, Thursday. day, 17°; night, 14°; partly cloudy
30
+18
+15
30 August, Friday. day, 18°; night, 15°; clear
31
+17
+13
31 August, Saturday. day, 17°; night, 13°; 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
Wind
SW
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
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, 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
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Looe
Cities with similar weather in August
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Yurmala
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Copenhagen