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December 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
30
+8
+4
30 November, sun
+8
+4
Feels like
+2
753 mmHg
87%
6.7
m/s
S
+11
30 November, Sunday. day, 8°; night, 4°; partly cloudy
1
+8
+3
1 December, mon
+8
+3
Feels like
+1
753 mmHg
87%
6.4
m/s
S
+11
1 December, Monday. day, 8°; night, 3°; clear
2
+7
+3
2 December, tue
+7
+3
Feels like
+1
753 mmHg
86%
6.3
m/s
S
+11
2 December, Tuesday. day, 7°; night, 3°; partly cloudy
3
+8
+3
3 December, wed
+8
+3
Feels like
+1
751 mmHg
87%
6.8
m/s
S
+11
3 December, Wednesday. day, 8°; night, 3°; rain
4
+8
+4
4 December, thu
+8
+4
Feels like
+1
751 mmHg
86%
6.7
m/s
SW
+11
4 December, Thursday. day, 8°; night, 4°; rain
5
+8
+3
5 December, fri
+8
+3
Feels like
+1
752 mmHg
86%
7.1
m/s
SW
+11
5 December, Friday. day, 8°; night, 3°; partly cloudy
6
+8
+4
6 December, sat
+8
+4
Feels like
+1
754 mmHg
88%
6.8
m/s
S
+11
6 December, Saturday. day, 8°; night, 4°; partly cloudy
7
+8
+4
7 December, sun
+8
+4
Feels like
+1
752 mmHg
86%
7.6
m/s
S
+11
7 December, Sunday. day, 8°; night, 4°; rain
8
+8
+4
8 December, mon
+8
+4
Feels like
+1
752 mmHg
85%
7.5
m/s
SW
+11
8 December, Monday. day, 8°; night, 4°; rain
9
+8
+4
9 December, tue
+8
+4
Feels like
+1
755 mmHg
86%
6.9
m/s
SW
+11
9 December, Tuesday. day, 8°; night, 4°; clear
10
+7
+4
10 December, wed
+7
+4
Feels like
+1
755 mmHg
86%
6.7
m/s
S
+10
10 December, Wednesday. day, 7°; night, 4°; partly cloudy
11
+7
+3
11 December, thu
+7
+3
Feels like
+1
754 mmHg
87%
6.1
m/s
S
+10
11 December, Thursday. day, 7°; night, 3°; partly cloudy
12
+7
+3
12 December, fri
+7
+3
Feels like
+1
754 mmHg
88%
7.4
m/s
S
+10
12 December, Friday. day, 7°; night, 3°; overcast
13
+7
+3
13 December, sat
+7
+3
Feels like
+1
753 mmHg
87%
6.8
m/s
S
+10
13 December, Saturday. day, 7°; night, 3°; overcast
14
+7
+3
14 December, sun
+7
+3
Feels like
+1
754 mmHg
87%
6.7
m/s
S
+10
14 December, Sunday. day, 7°; night, 3°; partly cloudy
15
+7
+4
15 December, mon
+7
+4
Feels like
+1
755 mmHg
87%
6.6
m/s
S
+10
15 December, Monday. day, 7°; night, 4°; partly cloudy
16
+7
+3
16 December, tue
+7
+3
Feels like
+1
756 mmHg
87%
6.5
m/s
S
+10
16 December, Tuesday. day, 7°; night, 3°; overcast
17
+7
+3
17 December, wed
+7
+3
Feels like
+1
755 mmHg
88%
6.4
m/s
S
+10
17 December, Wednesday. day, 7°; night, 3°; partly cloudy
18
+8
+3
18 December, thu
+8
+3
Feels like
+1
754 mmHg
90%
7
m/s
S
+10
18 December, Thursday. day, 8°; night, 3°; rain
19
+7
+3
19 December, fri
+7
+3
Feels like
+1
753 mmHg
89%
6.4
m/s
S
+10
19 December, Friday. day, 7°; night, 3°; rain
20
+7
+3
20 December, sat
+7
+3
Feels like
0
754 mmHg
89%
6.3
m/s
S
+10
20 December, Saturday. day, 7°; night, 3°; rain
21
+8
+4
21 December, sun
+8
+4
Feels like
+1
753 mmHg
90%
7.1
m/s
S
+10
21 December, Sunday. day, 8°; night, 4°; rain
22
+8
+5
22 December, mon
+8
+5
Feels like
+2
753 mmHg
89%
6.7
m/s
SW
+10
22 December, Monday. day, 8°; night, 5°; rain
23
+8
+5
23 December, tue
+8
+5
Feels like
+2
753 mmHg
89%
7.5
m/s
S
+9
23 December, Tuesday. day, 8°; night, 5°; rain
24
+8
+5
24 December, wed
+8
+5
Feels like
+2
752 mmHg
88%
7.5
m/s
S
+9
24 December, Wednesday. day, 8°; night, 5°; rain
25
+7
+4
25 December, thu
+7
+4
Feels like
+1
752 mmHg
89%
7
m/s
S
+10
25 December, Thursday. day, 7°; night, 4°; rain
26
+7
+3
26 December, fri
+7
+3
Feels like
0
752 mmHg
87%
7.3
m/s
SW
+10
26 December, Friday. day, 7°; night, 3°; rain
27
+7
+3
27 December, sat
+7
+3
Feels like
0
750 mmHg
88%
7.2
m/s
S
+10
27 December, Saturday. day, 7°; night, 3°; rain
28
+6
+3
28 December, sun
+6
+3
Feels like
0
751 mmHg
87%
7
m/s
S
+9
28 December, Sunday. day, 6°; night, 3°; partly cloudy
29
+7
+3
29 December, mon
+7
+3
Feels like
0
752 mmHg
88%
7.2
m/s
S
+9
29 December, Monday. day, 7°; night, 3°; rain
30
+8
+4
30 December, tue
+8
+4
Feels like
+1
751 mmHg
91%
7.3
m/s
S
+9
30 December, Tuesday. day, 8°; night, 4°; rain
31
+7
+4
31 December, wed
+7
+4
Feels like
+1
751 mmHg
89%
7.7
m/s
S
+9
31 December, Wednesday. day, 7°; night, 4°; rain
1
+7
+4
1 January, thu
+7
+4
Feels like
0
751 mmHg
88%
7.6
m/s
S
+9
1 January, Thursday. day, 7°; night, 4°; rain
2
+7
+3
2 January, fri
+7
+3
Feels like
0
753 mmHg
86%
7
m/s
S
+9
2 January, Friday. day, 7°; night, 3°; clear
3
+7
+3
3 January, sat
+7
+3
Feels like
0
753 mmHg
86%
7.7
m/s
S
+9
3 January, Saturday. day, 7°; night, 3°; rain
Average data for 10 years
Swansea December
2
sunny days
17
days with precipitation
14
cloudy days
2 sunny days; 17 days with precipitation; 14 cloudy days;
88
%
air humidity
4.9
m/s
Wind
S
140
mm of precipitation
(11% of annual average)
+10
°C
Water temperature
air humidity 88%; 140 millimeters of precipitation (11% of annual average); Wind southerly 4.9 Meters per second; Water temperature +10°
Weather graphs for December
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
SW
SW
S
S
SW
SW
S
S
S
S
S
S
S
S
S
S
S
S
SW
S
S
S
SW
S
S
S
S
S
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
Trowbridge
Brest
Looe
Bristol
Plymouth
Cities with similar weather in December
Gagra
Suhum
Baku
Pitsunda
Burgas
Varna
The Sunny Beach
Podgorica
Vancouver
