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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
+19
+10
30 November, sun
+19
+10
Feels like
+11
737 mmHg
69%
5.7
m/s
S
+16
30 November, Sunday. day, 19°; night, 10°; rain
1
+19
+9
1 December, mon
+19
+9
Feels like
+11
736 mmHg
66%
5.8
m/s
SW
+16
1 December, Monday. day, 19°; night, 9°; clear
2
+19
+10
2 December, tue
+19
+10
Feels like
+11
737 mmHg
66%
6
m/s
SW
+16
2 December, Tuesday. day, 19°; night, 10°; overcast
3
+19
+9
3 December, wed
+19
+9
Feels like
+10
736 mmHg
69%
6.1
m/s
SW
+16
3 December, Wednesday. day, 19°; night, 9°; rain
4
+18
+9
4 December, thu
+18
+9
Feels like
+10
737 mmHg
65%
5.6
m/s
SW
+15
4 December, Thursday. day, 18°; night, 9°; rain
5
+17
+9
5 December, fri
+17
+9
Feels like
+9
738 mmHg
66%
5.7
m/s
S
+16
5 December, Friday. day, 17°; night, 9°; partly cloudy
6
+18
+10
6 December, sat
+18
+10
Feels like
+10
737 mmHg
68%
5.8
m/s
S
+16
6 December, Saturday. day, 18°; night, 10°; overcast
7
+19
+9
7 December, sun
+19
+9
Feels like
+11
737 mmHg
69%
5.7
m/s
S
+16
7 December, Sunday. day, 19°; night, 9°; rain
8
+19
+10
8 December, mon
+19
+10
Feels like
+11
737 mmHg
67%
5.7
m/s
SW
+17
8 December, Monday. day, 19°; night, 10°; rain
9
+19
+9
9 December, tue
+19
+9
Feels like
+10
738 mmHg
66%
5.9
m/s
SW
+15
9 December, Tuesday. day, 19°; night, 9°; partly cloudy
10
+19
+10
10 December, wed
+19
+10
Feels like
+11
738 mmHg
64%
5.8
m/s
SW
+15
10 December, Wednesday. day, 19°; night, 10°; clear
11
+19
+9
11 December, thu
+19
+9
Feels like
+11
738 mmHg
65%
5.7
m/s
S
+16
11 December, Thursday. day, 19°; night, 9°; partly cloudy
12
+19
+10
12 December, fri
+19
+10
Feels like
+11
738 mmHg
67%
5.7
m/s
S
+16
12 December, Friday. day, 19°; night, 10°; overcast
13
+19
+10
13 December, sat
+19
+10
Feels like
+12
737 mmHg
66%
5.6
m/s
S
+16
13 December, Saturday. day, 19°; night, 10°; partly cloudy
14
+19
+10
14 December, sun
+19
+10
Feels like
+11
739 mmHg
68%
5.4
m/s
S
+16
14 December, Sunday. day, 19°; night, 10°; partly cloudy
15
+20
+10
15 December, mon
+20
+10
Feels like
+12
738 mmHg
68%
5.4
m/s
S
+17
15 December, Monday. day, 20°; night, 10°; rain
16
+20
+10
16 December, tue
+20
+10
Feels like
+12
737 mmHg
67%
5.3
m/s
S
+16
16 December, Tuesday. day, 20°; night, 10°; partly cloudy
17
+20
+11
17 December, wed
+20
+11
Feels like
+12
738 mmHg
68%
5.2
m/s
S
+16
17 December, Wednesday. day, 20°; night, 11°; rain
18
+19
+11
18 December, thu
+19
+11
Feels like
+12
737 mmHg
69%
5.6
m/s
S
+17
18 December, Thursday. day, 19°; night, 11°; rain
19
+19
+11
19 December, fri
+19
+11
Feels like
+11
737 mmHg
68%
6
m/s
S
+16
19 December, Friday. day, 19°; night, 11°; rain
20
+20
+10
20 December, sat
+20
+10
Feels like
+12
738 mmHg
67%
5.6
m/s
S
+17
20 December, Saturday. day, 20°; night, 10°; partly cloudy
21
+20
+11
21 December, sun
+20
+11
Feels like
+12
738 mmHg
64%
5.6
m/s
S
+17
21 December, Sunday. day, 20°; night, 11°; partly cloudy
22
+20
+10
22 December, mon
+20
+10
Feels like
+12
737 mmHg
69%
5.5
m/s
S
+17
22 December, Monday. day, 20°; night, 10°; partly cloudy
23
+20
+10
23 December, tue
+20
+10
Feels like
+12
737 mmHg
64%
5.7
m/s
SW
+17
23 December, Tuesday. day, 20°; night, 10°; clear
24
+20
+10
24 December, wed
+20
+10
Feels like
+12
737 mmHg
63%
5.8
m/s
SW
+17
24 December, Wednesday. day, 20°; night, 10°; clear
25
+21
+10
25 December, thu
+21
+10
Feels like
+12
737 mmHg
64%
5.5
m/s
S
+17
25 December, Thursday. day, 21°; night, 10°; clear
26
+20
+10
26 December, fri
+20
+10
Feels like
+12
737 mmHg
65%
5.4
m/s
S
+17
26 December, Friday. day, 20°; night, 10°; rain
27
+20
+11
27 December, sat
+20
+11
Feels like
+12
737 mmHg
65%
5.8
m/s
SW
+18
27 December, Saturday. day, 20°; night, 11°; partly cloudy
28
+21
+11
28 December, sun
+21
+11
Feels like
+13
737 mmHg
64%
5.8
m/s
S
+18
28 December, Sunday. day, 21°; night, 11°; clear
29
+21
+11
29 December, mon
+21
+11
Feels like
+12
738 mmHg
62%
5.6
m/s
S
+18
29 December, Monday. day, 21°; night, 11°; clear
30
+21
+11
30 December, tue
+21
+11
Feels like
+13
738 mmHg
64%
5.5
m/s
S
+19
30 December, Tuesday. day, 21°; night, 11°; clear
31
+22
+12
31 December, wed
+22
+12
Feels like
+15
737 mmHg
65%
5
m/s
S
+19
31 December, Wednesday. day, 22°; night, 12°; clear
1
+21
+11
1 January, thu
+21
+11
Feels like
+13
737 mmHg
66%
5.3
m/s
S
+18
1 January, Thursday. day, 21°; night, 11°; partly cloudy
2
+21
+11
2 January, fri
+21
+11
Feels like
+13
739 mmHg
66%
5.5
m/s
S
+17
2 January, Friday. day, 21°; night, 11°; overcast
3
+21
+12
3 January, sat
+21
+12
Feels like
+13
740 mmHg
67%
5.4
m/s
S
+18
3 January, Saturday. day, 21°; night, 12°; partly cloudy
Average data for 10 years
Swansea December
9
sunny days
9
days with precipitation
7
cloudy days
9 sunny days; 9 days with precipitation; 7 cloudy days;
66
%
air humidity
3.7
m/s
Wind
S
57
mm of precipitation
(10% of annual average)
+17
°C
Water temperature
air humidity 66%; 57 millimeters of precipitation (10% of annual average); Wind southerly 3.7 Meters per second; Water temperature +17°
Weather graphs for December
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
S
S
S
SW
SW
SW
S
S
S
S
S
S
S
S
S
S
S
S
SW
SW
S
S
SW
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
Melbourne
Hobart
Apollo Bay
Burnie
Bairnsdale
Launceston
Colac
Cowes
Devonport
Cities with similar weather in December
Alanya
Side
Tunis
Belek
Paphos
Jerba
Aqaba
Eylat
Sousse
