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December weather forecast in Merthyr Tydfil
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
+5
+3
30 November, sun
+5
+3
Feels like
0
752 mmHg
81%
6.3
m/s
NW
30 November, Sunday. day, 5°; night, 3°; overcast
1
+5
+4
1 December, mon
+5
+4
Feels like
0
753 mmHg
87%
6.3
m/s
W
1 December, Monday. day, 5°; night, 4°; overcast
2
+6
+4
2 December, tue
+6
+4
Feels like
+1
752 mmHg
87%
7
m/s
W
2 December, Tuesday. day, 6°; night, 4°; rain
3
+6
+4
3 December, wed
+6
+4
Feels like
+1
751 mmHg
91%
6.5
m/s
W
3 December, Wednesday. day, 6°; night, 4°; rain
4
+6
+4
4 December, thu
+6
+4
Feels like
0
748 mmHg
87%
8.6
m/s
W
4 December, Thursday. day, 6°; night, 4°; overcast
5
+6
+4
5 December, fri
+6
+4
Feels like
0
749 mmHg
87%
7.5
m/s
W
5 December, Friday. day, 6°; night, 4°; rain
6
+7
+5
6 December, sat
+7
+5
Feels like
+1
750 mmHg
87%
8.3
m/s
SW
6 December, Saturday. day, 7°; night, 5°; rain
7
+6
+4
7 December, sun
+6
+4
Feels like
0
752 mmHg
87%
8.5
m/s
W
7 December, Sunday. day, 6°; night, 4°; rain
8
+7
+4
8 December, mon
+7
+4
Feels like
+2
756 mmHg
88%
7.3
m/s
SW
8 December, Monday. day, 7°; night, 4°; overcast
9
+6
+5
9 December, tue
+6
+5
Feels like
0
754 mmHg
88%
8.3
m/s
W
9 December, Tuesday. day, 6°; night, 5°; clear
10
+5
+5
10 December, wed
+5
+5
Feels like
0
753 mmHg
92%
6.8
m/s
W
10 December, Wednesday. day, 5°; night, 5°; rain
11
+5
+3
11 December, thu
+5
+3
Feels like
0
752 mmHg
91%
7.1
m/s
SW
11 December, Thursday. day, 5°; night, 3°; overcast
12
+5
+4
12 December, fri
+5
+4
Feels like
0
749 mmHg
91%
6.8
m/s
SW
12 December, Friday. day, 5°; night, 4°; rain
13
+5
+3
13 December, sat
+5
+3
Feels like
0
746 mmHg
93%
8.1
m/s
SW
13 December, Saturday. day, 5°; night, 3°; clear
14
+6
+4
14 December, sun
+6
+4
Feels like
+1
747 mmHg
93%
7.1
m/s
SW
14 December, Sunday. day, 6°; night, 4°; rain
15
+6
+5
15 December, mon
+6
+5
Feels like
+1
747 mmHg
92%
7.4
m/s
W
15 December, Monday. day, 6°; night, 5°; rain
16
+6
+5
16 December, tue
+6
+5
Feels like
+1
749 mmHg
91%
7.8
m/s
W
16 December, Tuesday. day, 6°; night, 5°; rain
17
+6
+5
17 December, wed
+6
+5
Feels like
0
750 mmHg
88%
8.3
m/s
W
17 December, Wednesday. day, 6°; night, 5°; rain
18
+6
+5
18 December, thu
+6
+5
Feels like
0
751 mmHg
88%
7.1
m/s
W
18 December, Thursday. day, 6°; night, 5°; rain
19
+6
+5
19 December, fri
+6
+5
Feels like
0
752 mmHg
89%
8.5
m/s
W
19 December, Friday. day, 6°; night, 5°; rain
20
+7
+6
20 December, sat
+7
+6
Feels like
+2
750 mmHg
93%
8.6
m/s
SW
20 December, Saturday. day, 7°; night, 6°; rain
21
+7
+6
21 December, sun
+7
+6
Feels like
+1
751 mmHg
92%
8.3
m/s
SW
21 December, Sunday. day, 7°; night, 6°; rain
22
+7
+5
22 December, mon
+7
+5
Feels like
+1
750 mmHg
91%
9.8
m/s
SW
22 December, Monday. day, 7°; night, 5°; rain
23
+6
+6
23 December, tue
+6
+6
Feels like
0
749 mmHg
87%
9.3
m/s
SW
23 December, Tuesday. day, 6°; night, 6°; rain
24
+7
+4
24 December, wed
+7
+4
Feels like
+1
750 mmHg
87%
7.9
m/s
SW
24 December, Wednesday. day, 7°; night, 4°; rain
25
+7
+6
25 December, thu
+7
+6
Feels like
0
749 mmHg
89%
9.6
m/s
SW
25 December, Thursday. day, 7°; night, 6°; rain
26
+6
+5
26 December, fri
+6
+5
Feels like
−1
749 mmHg
87%
10.3
m/s
W
26 December, Friday. day, 6°; night, 5°; rain
27
+5
+3
27 December, sat
+5
+3
Feels like
−1
752 mmHg
87%
6.9
m/s
SW
27 December, Saturday. day, 5°; night, 3°; partly cloudy
28
+5
+3
28 December, sun
+5
+3
Feels like
−1
753 mmHg
89%
8.1
m/s
S
28 December, Sunday. day, 5°; night, 3°; rain
29
+6
+5
29 December, mon
+6
+5
Feels like
0
750 mmHg
92%
9.3
m/s
S
29 December, Monday. day, 6°; night, 5°; rain
30
+6
+4
30 December, tue
+6
+4
Feels like
0
750 mmHg
91%
9
m/s
SW
30 December, Tuesday. day, 6°; night, 4°; clear
31
+6
+4
31 December, wed
+6
+4
Feels like
0
750 mmHg
91%
9
m/s
SW
31 December, Wednesday. day, 6°; night, 4°; rain
1
+6
+4
1 January, thu
+6
+4
Feels like
0
750 mmHg
88%
8.8
m/s
SW
1 January, Thursday. day, 6°; night, 4°; rain
2
+5
+3
2 January, fri
+5
+3
Feels like
−1
752 mmHg
87%
8.1
m/s
W
2 January, Friday. day, 5°; night, 3°; clear
3
+4
+3
3 January, sat
+4
+3
Feels like
−2
750 mmHg
87%
9.1
m/s
S
3 January, Saturday. day, 4°; night, 3°; rain
Average data for 10 years
Merthyr Tydfil December
3
sunny days
23
days with precipitation
5
cloudy days
3 sunny days; 23 days with precipitation; 5 cloudy days;
89
%
air humidity
6.1
m/s
Wind
SW
133
mm of precipitation
(11% of annual average)
air humidity 89%; 133 millimeters of precipitation (11% of annual average); Wind south-westerly 6.1 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
W
SW
W
SW
W
W
SW
SW
SW
SW
W
W
W
W
W
SW
SW
SW
SW
SW
SW
W
SW
S
S
SW
SW
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
Wicklow
Oxford
Brest
Trowbridge
Birmingham
Cities with similar weather in December
Amsterdam
Brussels
Frankfurt am Main
Dortmund
Karlsruhe
Aachen
Heidelberg
Grenoble
Essen
