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Monthly 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
23
+18
+13
23 June, Sunday. day, 18°; night, 13°; clear
24
+19
+13
24 June, Monday. day, 19°; night, 13°; partly cloudy
25
+19
+14
25 June, Tuesday. day, 19°; night, 14°; rain
26
June
+25
+15
26 June, Wednesday. day, 25°; night, 15°; partly cloudy
27
+18
+12
27 June, Thursday. day, 18°; night, 12°; light rain
28
+17
+13
28 June, Friday. day, 17°; night, 13°; mostly clear
29
+18
+15
29 June, Saturday. day, 18°; night, 15°; light rain
30
+19
+14
30 June, Sunday. day, 19°; night, 14°; light rain
1 July
+18
+13
1 July, Monday. day, 18°; night, 13°; light rain
2
+17
+13
2 July, Tuesday. day, 17°; night, 13°; partly cloudy
3
+17
+13
3 July, Wednesday. day, 17°; night, 13°; light rain
4
+17
+14
4 July, Thursday. day, 17°; night, 14°; light rain
5
+18
+14
5 July, Friday. day, 18°; night, 14°; light rain
6
+19
+14
6 July, Saturday. day, 19°; night, 14°; light rain
7
+20
+14
7 July, Sunday. day, 20°; night, 14°; light rain
8
+20
+13
8 July, Monday. day, 20°; night, 13°; light rain
9
+22
+15
9 July, Tuesday. day, 22°; night, 15°; clear
10
+21
+16
10 July, Wednesday. day, 21°; night, 16°; partly cloudy
11
+17
+16
11 July, Thursday. day, 17°; night, 16°; light rain
12
+17
+12
12 July, Friday. day, 17°; night, 12°; light rain
13
+18
+14
13 July, Saturday. day, 18°; night, 14°; mostly clear
14
+19
+17
14 July, Sunday. day, 19°; night, 17°; light rain
15
+22
+15
15 July, Monday. day, 22°; night, 15°; mostly clear
16
+24
+17
16 July, Tuesday. day, 24°; night, 17°; clear
17
+24
+17
17 July, Wednesday. day, 24°; night, 17°; mostly clear
18
+23
+16
18 July, Thursday. day, 23°; night, 16°; partly cloudy
19
+21
+17
19 July, Friday. day, 21°; night, 17°; partly cloudy
20
+23
+14
20 July, Saturday. day, 23°; night, 14°; rain
21
+19
+12
21 July, Sunday. day, 19°; night, 12°; clear
22
+19
+12
22 July, Monday. day, 19°; night, 12°; mostly clear
23
+20
+16
23 July, Tuesday. day, 20°; night, 16°; mostly clear
24
+21
+17
24 July, Wednesday. day, 21°; night, 17°; partly cloudy
25
+23
+16
25 July, Thursday. day, 23°; night, 16°; light rain
Average data for 10 years
Next, the average data for 10 years
26
+20
+16
26 July, Friday. day, 20°; night, 16°; clear
27
+19
+15
27 July, Saturday. day, 19°; night, 15°; partly cloudy
Average for 30 days
9
sunny days
15
days with precipitation
6
cloudy days
9 sunny days; 15 days with precipitation; 6 cloudy days;
73
%
air humidity
5.1
m/s
Wind
W
11
mm of precipitation
(2% of annual average)
+20
°C
Water temperature
air humidity 73%; 11 millimeters of precipitation (2% of annual average); Wind westerly 5.1 Meters per second; Water temperature +20°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
NW
W
W
SW
W
SW
SW
W
W
SW
SW
SW
NW
W
SW
NW
SW
W
SW
SW
SW
W
W
S
S
NW
26
Average data for 10 years
27
28
29
30
1
July
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Daytime temperature
Night-time temperature