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December weather forecast in Port Talbot

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 November, sun

	753 mmHg		87%
	6.7 m/s		+11

30 November, Sunday. day, 8°; night, 4°; partly cloudy

1 December, mon

	753 mmHg		87%
	6.4 m/s		+11

1 December, Monday. day, 8°; night, 3°; clear

2 December, tue

	753 mmHg		86%
	6.3 m/s		+11

2 December, Tuesday. day, 7°; night, 3°; partly cloudy

3 December, wed

	751 mmHg		87%
	6.8 m/s		+11

3 December, Wednesday. day, 8°; night, 3°; rain

4 December, thu

	751 mmHg		86%
	6.7 m/s		+11

4 December, Thursday. day, 8°; night, 4°; rain

5 December, fri

	752 mmHg		86%
	7.1 m/s		+11

5 December, Friday. day, 8°; night, 3°; partly cloudy

6 December, sat

	754 mmHg		88%
	6.8 m/s		+11

6 December, Saturday. day, 8°; night, 4°; partly cloudy

7 December, sun

	752 mmHg		86%
	7.6 m/s		+11

7 December, Sunday. day, 8°; night, 4°; rain

8 December, mon

	752 mmHg		85%
	7.5 m/s		+11

8 December, Monday. day, 8°; night, 4°; rain

9 December, tue

	755 mmHg		86%
	6.9 m/s		+11

9 December, Tuesday. day, 8°; night, 4°; clear

10 December, wed

	755 mmHg		86%
	6.7 m/s		+10

10 December, Wednesday. day, 7°; night, 4°; partly cloudy

11 December, thu

	754 mmHg		87%
	6.1 m/s		+10

11 December, Thursday. day, 7°; night, 3°; partly cloudy

12 December, fri

	754 mmHg		88%
	7.4 m/s		+10

12 December, Friday. day, 7°; night, 3°; overcast

13 December, sat

	753 mmHg		87%
	6.8 m/s		+10

13 December, Saturday. day, 7°; night, 3°; overcast

14 December, sun

	754 mmHg		87%
	6.7 m/s		+10

14 December, Sunday. day, 7°; night, 3°; partly cloudy

15 December, mon

	755 mmHg		87%
	6.6 m/s		+10

15 December, Monday. day, 7°; night, 4°; partly cloudy

16 December, tue

	756 mmHg		87%
	6.5 m/s		+10

16 December, Tuesday. day, 7°; night, 3°; overcast

17 December, wed

	755 mmHg		88%
	6.4 m/s		+10

17 December, Wednesday. day, 7°; night, 3°; partly cloudy

18 December, thu

	754 mmHg		90%
	7 m/s		+10

18 December, Thursday. day, 8°; night, 3°; rain

19 December, fri

	753 mmHg		89%
	6.4 m/s		+10

19 December, Friday. day, 7°; night, 3°; rain

20 December, sat

	754 mmHg		89%
	6.3 m/s		+10

20 December, Saturday. day, 7°; night, 3°; rain

21 December, sun

	753 mmHg		90%
	7.1 m/s		+10

21 December, Sunday. day, 8°; night, 4°; rain

22 December, mon

	753 mmHg		89%
	6.7 m/s		+10

22 December, Monday. day, 8°; night, 5°; rain

23 December, tue

	753 mmHg		89%
	7.5 m/s		+9

23 December, Tuesday. day, 8°; night, 5°; rain

24 December, wed

	752 mmHg		88%
	7.5 m/s		+9

24 December, Wednesday. day, 8°; night, 5°; rain

25 December, thu

	752 mmHg		89%
	7 m/s		+10

25 December, Thursday. day, 7°; night, 4°; rain

26 December, fri

	752 mmHg		87%
	7.3 m/s		+10

26 December, Friday. day, 7°; night, 3°; rain

27 December, sat

	750 mmHg		88%
	7.2 m/s		+10

27 December, Saturday. day, 7°; night, 3°; rain

28 December, sun

	751 mmHg		87%
	7 m/s		+9

28 December, Sunday. day, 6°; night, 3°; partly cloudy

29 December, mon

	752 mmHg		88%
	7.2 m/s		+9

29 December, Monday. day, 7°; night, 3°; rain

30 December, tue

	751 mmHg		91%
	7.3 m/s		+9

30 December, Tuesday. day, 8°; night, 4°; rain

31 December, wed

	751 mmHg		89%
	7.7 m/s		+9

31 December, Wednesday. day, 7°; night, 4°; rain

1 January, thu

	751 mmHg		88%
	7.6 m/s		+9

1 January, Thursday. day, 7°; night, 4°; rain

2 January, fri

	753 mmHg		86%
	7 m/s		+9

2 January, Friday. day, 7°; night, 3°; clear

3 January, sat

	753 mmHg		86%
	7.7 m/s		+9

3 January, Saturday. day, 7°; night, 3°; rain

Average data for 10 years

Port Talbot 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

WindS

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

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, 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
Looe
Bristol
Plymouth
Birmingham

Cities with similar weather in December

Gagra
Suhum
Baku
Pitsunda
Burgas
Varna
The Sunny Beach
Podgorica
Vancouver

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Port Talbot is typically cold. Average daily high temperature in December is about 7 degrees above zero. On average, Port Talbot has 16 rainy, 10 partly cloudy, 3 cloudy, and 2 sunny days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Port Talbot.

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