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Monthly weather forecast in Swansea
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
24
November
+17
+14
24 November, sun
+17
+14
Feels like
+16
761 mmHg
87%
4
m/s
E
+17
Climate normal
+17
+14
24 November, Sunday. day, 17°; night, 14°; light rain
25
+20
+15
25 November, mon
+20
+15
Feels like
+18
759 mmHg
84%
4.5
m/s
E
+18
Climate normal
+15
+12
25 November, Monday. day, 20°; night, 15°; overcast
26
+21
+14
26 November, tue
+21
+14
Feels like
+19
754 mmHg
78%
4.2
m/s
E
+18
Climate normal
+16
+13
26 November, Tuesday. day, 21°; night, 14°; light rain
27
+20
+14
27 November, wed
+20
+14
Feels like
+18
753 mmHg
83%
5
m/s
E
+18
Climate normal
+15
+13
27 November, Wednesday. day, 20°; night, 14°; rain
28
+15
+13
28 November, thu
+15
+13
Feels like
+11
762 mmHg
83%
6.7
m/s
SE
+18
Climate normal
+16
+13
28 November, Thursday. day, 15°; night, 13°; heavy rain
29
+17
+14
29 November, fri
+17
+14
Feels like
+13
765 mmHg
82%
5.2
m/s
E
+18
Climate normal
+16
+13
29 November, Friday. day, 17°; night, 14°; light rain
30
+19
+15
30 November, sat
+19
+15
Feels like
+16
758 mmHg
82%
4.6
m/s
E
+18
Climate normal
+18
+14
30 November, Saturday. day, 19°; night, 15°; rain
1 December
+18
+14
1 December, sun
+18
+14
Feels like
+14
755 mmHg
82%
5.4
m/s
S
+18
Climate normal
+17
+14
1 December, Sunday. day, 18°; night, 14°; heavy rain
2
+20
+13
2 December, mon
+20
+13
Feels like
+16
756 mmHg
75%
5.9
m/s
E
+18
Climate normal
+16
+13
2 December, Monday. day, 20°; night, 13°; partly cloudy
3
+26
+15
3 December, tue
+26
+15
Feels like
+19
754 mmHg
63%
8.1
m/s
N
+18
Climate normal
+16
+12
3 December, Tuesday. day, 26°; night, 15°; light rain
4
+19
+12
4 December, wed
+19
+12
Feels like
+14
757 mmHg
77%
4.9
m/s
S
+18
Climate normal
+14
+11
4 December, Wednesday. day, 19°; night, 12°; partly cloudy
5
+17
+11
5 December, thu
+17
+11
Feels like
+12
760 mmHg
69%
5.3
m/s
S
+16
Climate normal
+15
+13
5 December, Thursday. day, 17°; night, 11°; partly cloudy
6
+21
+17
6 December, fri
+21
+17
Feels like
+16
751 mmHg
79%
4.3
m/s
SW
+16
Climate normal
+15
+13
6 December, Friday. day, 21°; night, 17°; light rain
7
+15
+13
7 December, sat
+15
+13
Feels like
+7
744 mmHg
81%
10.8
m/s
SW
+14
Climate normal
+17
+15
7 December, Saturday. day, 15°; night, 13°; rain
8
+17
+14
8 December, sun
+17
+14
Feels like
+12
751 mmHg
72%
4
m/s
E
+15
Climate normal
+18
+14
8 December, Sunday. day, 17°; night, 14°; mostly clear
9
+20
+15
9 December, mon
+20
+15
Feels like
+15
749 mmHg
73%
3.6
m/s
S
+16
Climate normal
+16
+13
9 December, Monday. day, 20°; night, 15°; clear
10
+20
+18
10 December, tue
+20
+18
Feels like
+18
747 mmHg
65%
2.9
m/s
S
+18
Climate normal
+16
+12
10 December, Tuesday. day, 20°; night, 18°; mostly clear
11
+22
+15
11 December, wed
+22
+15
Feels like
+19
743 mmHg
63%
2.7
m/s
SW
+18
Climate normal
+16
+13
11 December, Wednesday. day, 22°; night, 15°; partly cloudy
12
+20
+18
12 December, thu
+20
+18
Feels like
+17
745 mmHg
76%
5.4
m/s
SE
+19
Climate normal
+18
+15
12 December, Thursday. day, 20°; night, 18°; partly cloudy
13
+25
+19
13 December, fri
+25
+19
Feels like
+22
741 mmHg
61%
3.9
m/s
S
+20
Climate normal
+19
+14
13 December, Friday. day, 25°; night, 19°; partly cloudy
14
+18
+15
14 December, sat
+18
+15
Feels like
+14
741 mmHg
86%
6
m/s
SW
+17
Climate normal
+17
+14
14 December, Saturday. day, 18°; night, 15°; rain
15
+15
+12
15 December, sun
+15
+12
Feels like
+6
747 mmHg
68%
10.6
m/s
W
+14
Climate normal
+19
+15
15 December, Sunday. day, 15°; night, 12°; partly cloudy
16
+18
+14
16 December, mon
+18
+14
Feels like
+13
751 mmHg
63%
4
m/s
E
+15
Climate normal
+17
+14
16 December, Monday. day, 18°; night, 14°; partly cloudy
17
+18
+15
17 December, tue
+18
+15
Feels like
+13
751 mmHg
68%
4.6
m/s
SW
+16
Climate normal
+16
+13
17 December, Tuesday. day, 18°; night, 15°; partly cloudy
18
+22
+19
18 December, wed
+22
+19
Feels like
+16
746 mmHg
70%
8.2
m/s
NE
+19
Climate normal
+19
+15
18 December, Wednesday. day, 22°; night, 19°; partly cloudy
19
+21
+12
19 December, thu
+21
+12
Feels like
+12
742 mmHg
81%
8.6
m/s
SW
+18
Climate normal
+19
+14
19 December, Thursday. day, 21°; night, 12°; light rain
20
+17
+14
20 December, fri
+17
+14
Feels like
+9
746 mmHg
63%
8.2
m/s
W
+16
Climate normal
+17
+13
20 December, Friday. day, 17°; night, 14°; partly cloudy
21
+15
+8
21 December, sat
+15
+8
Feels like
+6
738 mmHg
79%
9.6
m/s
SW
+13
Climate normal
+18
+15
21 December, Saturday. day, 15°; night, 8°; rain
22
+10
+9
22 December, sun
+10
+9
Feels like
+3
750 mmHg
73%
9.2
m/s
SW
+9
Climate normal
+19
+15
22 December, Sunday. day, 10°; night, 9°; light rain
23
+17
+12
23 December, mon
+17
+12
Feels like
+10
753 mmHg
63%
4.2
m/s
W
+13
Climate normal
+19
+15
23 December, Monday. day, 17°; night, 12°; mostly clear
Average data for 10 years
Next, the average data for 10 years
24
+19
+15
24 December, tue
+19
+15
Feels like
+17
745 mmHg
66%
7.5
m/s
NE
+17
24 December, Tuesday. day, 19°; night, 15°; rain
25
+17
+14
25 December, wed
+17
+14
Feels like
+15
745 mmHg
68%
6.9
m/s
SW
+17
25 December, Wednesday. day, 17°; night, 14°; partly cloudy
26
+19
+15
26 December, thu
+19
+15
Feels like
+16
746 mmHg
62%
7.4
m/s
NW
+17
26 December, Thursday. day, 19°; night, 15°; clear
27
+20
+16
27 December, fri
+20
+16
Feels like
+18
746 mmHg
64%
7.3
m/s
N
+18
27 December, Friday. day, 20°; night, 16°; partly cloudy
28
+19
+14
28 December, sat
+19
+14
Feels like
+16
743 mmHg
62%
8.3
m/s
NW
+18
28 December, Saturday. day, 19°; night, 14°; partly cloudy
Average for 30 days
4
sunny days
14
days with precipitation
12
cloudy days
4 sunny days; 14 days with precipitation; 12 cloudy days;
74
%
air humidity
5.8
m/s
Wind
E
70
mm of precipitation
(17% of annual average)
+17
°C
Water temperature
air humidity 74%; 70 millimeters of precipitation (17% of annual average); Wind easterly 5.8 Meters per second; Water temperature +17°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
SE
E
E
S
E
N
S
S
SW
SW
E
S
S
SW
SE
S
SW
W
E
SW
NE
SW
W
SW
SW
W
24
Average data for 10 years
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature