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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
1 December
+7
+6
1 December, sun
+7
+6
Feels like
+2
759 mmHg
77%
7
m/s
NW
+10
1 December, Sunday. day, 7°; night, 6°; overcast
2
+8
+6
2 December, mon
+8
+6
Feels like
+2
758 mmHg
80%
7.9
m/s
W
+10
2 December, Monday. day, 8°; night, 6°; overcast
3
December
+6
+1
3 December, tue
+6
+1
Feels like
+1
765 mmHg
89%
1.5
m/s
E
+9
Climate normal
+8
+6
3 December, Tuesday. day, 6°; night, 1°; overcast
4
+11
+11
4 December, wed
+11
+11
Feels like
+4
765 mmHg
89%
6.4
m/s
S
+9
Climate normal
+8
+6
4 December, Wednesday. day, 11°; night, 11°; rain
5
+13
+7
5 December, thu
+13
+7
Feels like
+5
754 mmHg
86%
10.4
m/s
W
+9
Climate normal
+8
+6
5 December, Thursday. day, 13°; night, 7°; light rain
6
+8
+5
6 December, fri
+8
+5
Feels like
0
756 mmHg
87%
8.8
m/s
SW
+9
Climate normal
+9
+7
6 December, Friday. day, 8°; night, 5°; rain
7
+7
+5
7 December, sat
+7
+5
Feels like
0
758 mmHg
78%
6.8
m/s
NW
+9
Climate normal
+8
+6
7 December, Saturday. day, 7°; night, 5°; partly cloudy
8
+8
+6
8 December, sun
+8
+6
Feels like
−1
767 mmHg
69%
8.7
m/s
N
+8
Climate normal
+9
+6
8 December, Sunday. day, 8°; night, 6°; light rain
9
+8
+5
9 December, mon
+8
+5
Feels like
−2
771 mmHg
74%
8.8
m/s
N
+8
Climate normal
+8
+7
9 December, Monday. day, 8°; night, 5°; partly cloudy
10
+7
+4
10 December, tue
+7
+4
Feels like
+1
769 mmHg
82%
5.7
m/s
NE
+8
Climate normal
+7
+6
10 December, Tuesday. day, 7°; night, 4°; partly cloudy
11
+7
+8
11 December, wed
+7
+8
Feels like
+2
762 mmHg
87%
4.3
m/s
S
+8
Climate normal
+7
+5
11 December, Wednesday. day, 7°; night, 8°; light rain
12
+9
+7
12 December, thu
+9
+7
Feels like
+3
757 mmHg
88%
5.9
m/s
W
+7
Climate normal
+7
+6
12 December, Thursday. day, 9°; night, 7°; partly cloudy
13
+11
+9
13 December, fri
+11
+9
Feels like
+3
756 mmHg
80%
8.2
m/s
W
+10
Climate normal
+7
+6
13 December, Friday. day, 11°; night, 9°; light rain
14
+10
+8
14 December, sat
+10
+8
Feels like
+4
761 mmHg
80%
6.3
m/s
W
+9
Climate normal
+8
+7
14 December, Saturday. day, 10°; night, 8°; overcast
15
+12
+10
15 December, sun
+12
+10
Feels like
+6
759 mmHg
84%
6.3
m/s
SW
+11
Climate normal
+8
+7
15 December, Sunday. day, 12°; night, 10°; overcast
16
+8
+4
16 December, mon
+8
+4
Feels like
−3
750 mmHg
88%
11.1
m/s
NW
+7
Climate normal
+8
+7
16 December, Monday. day, 8°; night, 4°; rain
17
+7
+4
17 December, tue
+7
+4
Feels like
−1
763 mmHg
85%
6.7
m/s
NW
+6
Climate normal
+8
+6
17 December, Tuesday. day, 7°; night, 4°; partly cloudy
18
+6
+5
18 December, wed
+6
+5
Feels like
−3
759 mmHg
78%
9.6
m/s
SE
+5
Climate normal
+8
+7
18 December, Wednesday. day, 6°; night, 5°; partly cloudy
19
+6
+7
19 December, thu
+6
+7
Feels like
−2
759 mmHg
72%
7.8
m/s
SE
+5
Climate normal
+8
+7
19 December, Thursday. day, 6°; night, 7°; mostly clear
20
+10
+5
20 December, fri
+10
+5
Feels like
−2
752 mmHg
77%
10.1
m/s
W
+8
Climate normal
+9
+8
20 December, Friday. day, 10°; night, 5°; rain
21
+12
+13
21 December, sat
+12
+13
Feels like
−1
760 mmHg
86%
13.2
m/s
SW
+9
Climate normal
+9
+8
21 December, Saturday. day, 12°; night, 13°; light rain
22
+13
+12
22 December, sun
+13
+12
Feels like
+3
757 mmHg
88%
14.4
m/s
SW
+12
Climate normal
+9
+7
22 December, Sunday. day, 13°; night, 12°; light rain
23
+10
+8
23 December, mon
+10
+8
Feels like
+6
760 mmHg
88%
3.6
m/s
W
+9
Climate normal
+8
+8
23 December, Monday. day, 10°; night, 8°; light rain
24
+8
+4
24 December, tue
+8
+4
Feels like
+2
764 mmHg
86%
5.5
m/s
W
+7
Climate normal
+8
+6
24 December, Tuesday. day, 8°; night, 4°; light rain
25
+8
+5
25 December, wed
+8
+5
Feels like
+1
766 mmHg
87%
4.6
m/s
S
+7
Climate normal
+9
+7
25 December, Wednesday. day, 8°; night, 5°; clear
26
+10
+6
26 December, thu
+10
+6
Feels like
+2
756 mmHg
92%
8.8
m/s
S
+9
Climate normal
+8
+7
26 December, Thursday. day, 10°; night, 6°; light rain
27
+9
+7
27 December, fri
+9
+7
Feels like
+3
764 mmHg
77%
3.8
m/s
SW
+8
Climate normal
+7
+6
27 December, Friday. day, 9°; night, 7°; clear
28
+9
+7
28 December, sat
+9
+7
Feels like
+3
766 mmHg
87%
6.4
m/s
S
+8
Climate normal
+7
+5
28 December, Saturday. day, 9°; night, 7°; mostly clear
29
+11
+9
29 December, sun
+11
+9
Feels like
+1
758 mmHg
71%
11.7
m/s
S
+10
Climate normal
+8
+7
29 December, Sunday. day, 11°; night, 9°; light rain
30
+8
+6
30 December, mon
+8
+6
Feels like
+3
763 mmHg
86%
2.3
m/s
SW
+7
Climate normal
+8
+6
30 December, Monday. day, 8°; night, 6°; mostly clear
31
+12
+12
31 December, tue
+12
+12
Feels like
+4
761 mmHg
89%
7.7
m/s
S
+10
Climate normal
+8
+6
31 December, Tuesday. day, 12°; night, 12°; partly cloudy
1 January
+10
+7
1 January, wed
+10
+7
Feels like
+2
757 mmHg
82%
8.6
m/s
S
+9
Climate normal
+8
+5
1 January, Wednesday. day, 10°; night, 7°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
2
+7
+6
2 January, thu
+7
+6
Feels like
0
758 mmHg
81%
9
m/s
W
+8
2 January, Thursday. day, 7°; night, 6°; partly cloudy
3
+6
+5
3 January, fri
+6
+5
Feels like
−1
756 mmHg
81%
10.1
m/s
SW
+8
3 January, Friday. day, 6°; night, 5°; rain
4
+7
+4
4 January, sat
+7
+4
Feels like
+1
756 mmHg
82%
8.1
m/s
SW
+8
4 January, Saturday. day, 7°; night, 4°; clear
Average for 30 days
6
sunny days
13
days with precipitation
11
cloudy days
6 sunny days; 13 days with precipitation; 11 cloudy days;
83
%
air humidity
7.5
m/s
Wind
S
31
mm of precipitation
(4% of annual average)
+8
°C
Water temperature
air humidity 83%; 31 millimeters of precipitation (4% of annual average); Wind southerly 7.5 Meters per second; Water temperature +8°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
W
SW
NW
N
N
NE
S
W
W
W
SW
NW
NW
SE
SE
W
SW
SW
W
W
S
S
SW
S
S
SW
S
S
3
Average data for 10 years
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
1
January
Daytime temperature
Night-time temperature
